770  
FPCN11 CWTO 031915  
FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL REGION ISSUED  
BY ENVIRONMENT CANADA AT 3:30 P.M. EDT FRIDAY 3 OCTOBER 2025 FOR  
TONIGHT SATURDAY AND SATURDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT SATURDAY.  
 
CITY OF TORONTO.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW 14.  
SATURDAY..MAINLY SUNNY. HIGH 27. HUMIDEX 31. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 14.  
 
WINDSOR - LEAMINGTON - ESSEX COUNTY.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.  
SATURDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND  
BECOMING SOUTH 20 KM/H IN THE AFTERNOON. HIGH 29. HUMIDEX 33. UV  
INDEX 6 OR HIGH.  
SATURDAY NIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING OVERNIGHT. WIND  
SOUTHEAST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 16.  
 
CHATHAM-KENT - RONDEAU PARK.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 13.  
SATURDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE MORNING. FOG  
PATCHES DISSIPATING IN THE MORNING. HIGH 29. HUMIDEX 33. UV INDEX 6  
OR HIGH.  
SATURDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 16.  
 
SARNIA - PETROLIA - WESTERN LAMBTON COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 13.  
SATURDAY..CLEARING IN THE MORNING. FOG PATCHES DISSIPATING IN THE  
MORNING. WIND BECOMING SOUTH 30 KM/H LATE IN THE MORNING. HIGH 29.  
HUMIDEX 34. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING OVERNIGHT.  
LOW 15.  
 
WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 13.  
SATURDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 34. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 15.  
 
RODNEY - SHEDDEN - WESTERN ELGIN COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 13.  
SATURDAY..A MIX OF SUN AND CLOUD. CLEARING NEAR NOON. FOG PATCHES  
DISSIPATING IN THE MORNING. HIGH 26. HUMIDEX 28. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.  
 
ST. THOMAS - AYLMER - EASTERN ELGIN COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 13.  
SATURDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING IN THE MORNING.  
HIGH 26. HUMIDEX 28. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.  
 
STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 12.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 29. HUMIDEX 33. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING OVERNIGHT.  
LOW 13.  
 
LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 12.  
SATURDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING IN THE MORNING.  
HIGH 29. HUMIDEX 33. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.  
 
SIMCOE - DELHI - NORFOLK.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 10.  
SATURDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 27.  
HUMIDEX 30. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 11.  
 
DUNNVILLE - CALEDONIA - HALDIMAND.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 10.  
SATURDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 25.  
HUMIDEX 28. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 11.  
 
WOODSTOCK - TILLSONBURG - OXFORD COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 9.  
SATURDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 10.  
 
BRANTFORD - COUNTY OF BRANT.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 9.  
SATURDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 10.  
 
NIAGARA FALLS - WELLAND - SOUTHERN NIAGARA REGION.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 14.  
SATURDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 25.  
HUMIDEX 30. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 18.  
 
ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.  
SATURDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING IN THE MORNING.  
HIGH 27. HUMIDEX 32. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.  
 
CITY OF HAMILTON.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 12.  
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY IN THE MORNING. FOG  
PATCHES DISSIPATING IN THE MORNING. HIGH 27. HUMIDEX 31. UV INDEX 6  
OR HIGH.  
SATURDAY NIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW 12.  
 
BURLINGTON - OAKVILLE.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW 12.  
SATURDAY..MAINLY SUNNY. HIGH 27. HUMIDEX 32. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 11.  
 
HALTON HILLS - MILTON.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW 12.  
SATURDAY..MAINLY SUNNY. HIGH 27. HUMIDEX 32. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 11.  
 
MISSISSAUGA - BRAMPTON.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW 14.  
SATURDAY..MAINLY SUNNY. HIGH 28. HUMIDEX 31. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..CLEAR. LOW 14.  
 
CALEDON.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE THIS EVENING. LOW 14.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 28. HUMIDEX 31. UV INDEX 6 OR  
HIGH.  
SATURDAY NIGHT..CLEAR. LOW 14.  
 
VAUGHAN - RICHMOND HILL - MARKHAM.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW 12.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 27. HUMIDEX 30. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 12.  
 
NEWMARKET - GEORGINA - NORTHERN YORK REGION.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE THIS EVENING. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 27. HUMIDEX 30. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 12.  
 
PICKERING - OSHAWA - SOUTHERN DURHAM REGION.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW 11.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 27. HUMIDEX 30. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 12.  
 
UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 27. HUMIDEX 30. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 12.  
 
GODERICH - BLUEWATER - SOUTHERN HURON COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE THIS EVENING. LOW 12.  
SATURDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE MORNING.  
HIGH 28. HUMIDEX 32. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE IN THE EVENING.  
WIND SOUTHEAST 20 KM/H. LOW 12.  
 
WINGHAM - BLYTH - NORTHERN HURON COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 12.  
SATURDAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 20 KM/H IN THE  
AFTERNOON. HIGH 28. HUMIDEX 32. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW 12.  
 
STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE THIS EVENING. LOW 12.  
SATURDAY..MAINLY SUNNY. HIGH 28. HUMIDEX 32. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW 12.  
 
LISTOWEL - MILVERTON - NORTHERN PERTH COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 12.  
SATURDAY..MAINLY SUNNY. HIGH 28. HUMIDEX 32. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW 12.  
 
KITCHENER - CAMBRIDGE - REGION OF WATERLOO.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW 10.  
SATURDAY..MAINLY SUNNY. HIGH 28. HUMIDEX 31. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 10.  
 
GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW 10.  
SATURDAY..MAINLY SUNNY. HIGH 28. HUMIDEX 31. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 10.  
 
MOUNT FOREST - ARTHUR - NORTHERN WELLINGTON COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 28. HUMIDEX 31. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW 10.  
 
ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 12.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 28. HUMIDEX 31. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 15.  
 
SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 12.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 28. HUMIDEX 31. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 15.  
 
INNISFIL - NEW TECUMSETH - ANGUS.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 11.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 28. HUMIDEX 33. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 12.  
 
SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 18.  
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING.  
WIND BECOMING SOUTH 20 KM/H IN THE AFTERNOON. HIGH 26. HUMIDEX 29.  
UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW 17.  
 
BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY.  
TONIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT THIS  
EVENING. LOW 15 WITH TEMPERATURE RISING TO 18 BY MORNING.  
SATURDAY..CLEARING IN THE MORNING. WIND BECOMING SOUTH 20 KM/H IN THE  
AFTERNOON. HIGH 23. HUMIDEX 28. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND  
BECOMING SOUTH 20 KM/H IN THE EVENING. LOW 17.  
 
HANOVER - DUNDALK - SOUTHERN GREY COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 14.  
SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H  
LATE IN THE MORNING. HIGH 28. HUMIDEX 31. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 16.  
 
OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY.  
TONIGHT..PARTLY CLOUDY. LOW 14.  
SATURDAY..CLEARING. HIGH 28. HUMIDEX 31. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 16.  
 
BARRIE - COLLINGWOOD - HILLSDALE.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 9.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 28. HUMIDEX 32. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEARING IN THE EVENING. LOW 12.  
 
MIDLAND - COLDWATER - ORR LAKE.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 12.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 26. HUMIDEX 32. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEARING IN THE EVENING. LOW 15.  
 
ORILLIA - LAGOON CITY - WASHAGO.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 12.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. WIND BECOMING WEST 20 KM/H IN THE AFTERNOON. HIGH 26.  
HUMIDEX 32. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEARING IN THE EVENING. LOW 15.  
 
COBOURG - COLBORNE - WESTERN NORTHUMBERLAND COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 11.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 24. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEARING. LOW 10.  
 
BELLEVILLE - QUINTE WEST - EASTERN NORTHUMBERLAND COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 11.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 24. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEARING. LOW 10.  
 
PICTON - SANDBANKS PARK.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 11.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 22. HUMIDEX 27. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR LATE IN THE EVENING.  
LOW 10.  
 
NAPANEE - CONSECON.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 11.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 24. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR LATE IN THE EVENING.  
LOW 10.  
 
KINGSTON - ODESSA - FRONTENAC ISLANDS.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 13.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 23. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..A FEW CLOUDS. LOW 15.  
 
LINDSAY - SOUTHERN KAWARTHA LAKES.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 27. HUMIDEX 30. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 12.  
 
FENELON FALLS - BALSAM LAKE PARK - NORTHERN KAWARTHA LAKES.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 27. HUMIDEX 30. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEARING IN THE EVENING. LOW 12.  
 
PETERBOROUGH CITY - LAKEFIELD - SOUTHERN PETERBOROUGH COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 8.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 27. HUMIDEX 30. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 8.  
 
APSLEY - WOODVIEW - NORTHERN PETERBOROUGH COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 26. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR NEAR MIDNIGHT. LOW 10.  
 
STIRLING - TWEED - MADOC.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 25. HUMIDEX 30. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. LOW 10.  
 
TAMWORTH - SYDENHAM - SOUTH FRONTENAC.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 11.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 25. HUMIDEX 30. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..A FEW CLOUDS. LOW 13.  
 
KALADAR - BANNOCKBURN - BON ECHO PARK.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 7.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 27. HUMIDEX 30. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..A FEW CLOUDS. LOW 10.  
 
BANCROFT - HASTINGS HIGHLANDS - DENBIGH.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 7.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 27. HUMIDEX 30. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..A FEW CLOUDS. LOW 10.  
 
GANANOQUE - MALLORYTOWN.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 12.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 25. HUMIDEX 30. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..A FEW CLOUDS. LOW 13.  
 
BROCKVILLE - PRESCOTT.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 12.  
SATURDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE MORNING. FOG  
PATCHES DISSIPATING IN THE MORNING. HIGH 25. HUMIDEX 30. UV INDEX 5  
OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 13.  
 
WESTPORT - CHARLESTON LAKE.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. WIND SOUTHWEST 20 KM/H BECOMING LIGHT EARLY  
THIS EVENING. LOW 12.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 25. HUMIDEX 30. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..A FEW CLOUDS. LOW 13.  
 
MERRICKVILLE-WOLFORD - KEMPTVILLE.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 9.  
SATURDAY..CLEARING IN THE MORNING. HIGH 26. HUMIDEX 30. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..A FEW CLOUDS. LOW 13.  
 
OTTAWA NORTH - KANATA - ORLEANS.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 10.  
SATURDAY..CLEARING IN THE MORNING. HIGH 27. HUMIDEX 31. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..PARTLY CLOUDY. LOW 14.  
 
OTTAWA SOUTH - RICHMOND - METCALFE.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 10.  
SATURDAY..CLEARING IN THE MORNING. HIGH 27. HUMIDEX 31. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..PARTLY CLOUDY. LOW 14.  
 
GATINEAU.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 9.  
SATURDAY..MAINLY SUNNY. HIGH 27. HUMIDEX 30. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY IN THE EVENING. LOW 12.  
 
PRESCOTT AND RUSSELL.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 9.  
SATURDAY..CLEARING IN THE MORNING. HIGH 26. HUMIDEX 29. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY IN THE EVENING. LOW 13.  
 
MORRISBURG - LONG SAULT.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT THIS EVENING. LOW 10.  
SATURDAY..CLEARING. HIGH 25. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW 13.  
 
CORNWALL - LANCASTER.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT THIS EVENING. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY IN THE MORNING.  
HIGH 25. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..A FEW CLOUDS. LOW 13.  
 
WINCHESTER - NEWINGTON.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT THIS EVENING. LOW 10.  
SATURDAY..CLEARING IN THE MORNING. HIGH 25. HUMIDEX 29. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..A FEW CLOUDS. LOW 13.  
 
MAXVILLE - ALEXANDRIA.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 8.  
SATURDAY..CLEARING IN THE MORNING. HIGH 25. HUMIDEX 29. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE IN THE EVENING.  
LOW 11.  
 
PLEVNA - SHARBOT LAKE - WESTERN LANARK COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 26. HUMIDEX 29. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 12.  
 
SMITHS FALLS - PERTH - EASTERN LANARK COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 10.  
SATURDAY..CLEARING IN THE MORNING. HIGH 26. HUMIDEX 29. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE IN THE EVENING.  
LOW 12.  
 
PORT CARLING - PORT SEVERN.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 8.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 27. HUMIDEX 32. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEARING LATE IN THE EVENING. LOW 13.  
 
BRACEBRIDGE - GRAVENHURST.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 8.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 27. HUMIDEX 32. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEARING. LOW 13.  
 
TOWN OF PARRY SOUND - ROSSEAU - KILLBEAR PARK.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 27. HUMIDEX 30. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 13.  
 
HUNTSVILLE - BAYSVILLE.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. WIND  
SOUTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 27. HUMIDEX 30. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..A FEW CLOUDS. LOW 13.  
 
HALIBURTON - MINDEN - SOUTHERN HALIBURTON COUNTY.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. WIND WEST 20 KM/H BECOMING LIGHT EARLY THIS  
EVENING. LOW 9.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 25. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR NEAR MIDNIGHT. LOW 10.  
 
OXTONGUE LAKE - FORT IRWIN - NORTHERN HALIBURTON COUNTY.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW 9.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 25. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..A FEW CLOUDS. LOW 10.  
 
BARRY'S BAY - KILLALOE.  
TONIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT EARLY  
THIS EVENING. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 27. HUMIDEX 31. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEARING IN THE EVENING. LOW 13.  
 
RENFREW - ARNPRIOR - CALABOGIE.  
TONIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT EARLY  
THIS EVENING. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 27. HUMIDEX 31. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..CLEARING IN THE EVENING. LOW 13.  
 
PETAWAWA - PEMBROKE - COBDEN.  
TONIGHT..PARTLY CLOUDY. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 27. HUMIDEX 31. UV INDEX 5 OR  
MODERATE.  
SATURDAY NIGHT..A FEW CLOUDS. LOW 13.  
 
WESTERN ALGONQUIN PARK - LAKE OF TWO RIVERS.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. WIND  
SOUTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 6.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 26. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..A FEW CLOUDS. LOW 11.  
 
DEEP RIVER - WHITNEY - EASTERN ALGONQUIN PARK.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. WIND  
SOUTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 6.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 26.  
HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 11.  
 
BAYFIELD INLET - DUNCHURCH.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. WIND  
SOUTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 25. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 15.  
 
SOUTH RIVER - BURK'S FALLS.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. WIND  
SOUTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 10.  
SATURDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 25. HUMIDEX 29. UV INDEX 5 OR MODERATE.  
SATURDAY NIGHT..CLEAR. LOW 15.  
 
END  
 
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