889  
FPCN11 CWTO 221445  
FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL REGION ISSUED  
BY ENVIRONMENT CANADA AT 11:00 A.M. EDT TUESDAY 22 JULY 2025 FOR  
TODAY AND WEDNESDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:30 P.M. EDT.  
 
CITY OF TORONTO.  
TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 16.  
WEDNESDAY..SUNNY. HIGH 28. HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
 
WINDSOR - LEAMINGTON - ESSEX COUNTY.  
TODAY..SUNNY. HIGH 27. HUMIDEX 31. UV INDEX 10 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 16.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 30.  
HUMIDEX 35. UV INDEX 10 OR VERY HIGH.  
 
CHATHAM-KENT - RONDEAU PARK.  
TODAY..SUNNY. HIGH 27. HUMIDEX 31. UV INDEX 10 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 15.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 30.  
HUMIDEX 35. UV INDEX 10 OR VERY HIGH.  
 
SARNIA - PETROLIA - WESTERN LAMBTON COUNTY.  
TODAY..SUNNY. HIGH 27. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 13.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 30.  
HUMIDEX 37. UV INDEX 9 OR VERY HIGH.  
 
WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY.  
TODAY..MAINLY SUNNY. HIGH 27. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 13.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 30.  
HUMIDEX 37. UV INDEX 9 OR VERY HIGH.  
 
RODNEY - SHEDDEN - WESTERN ELGIN COUNTY.  
TODAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 13.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
 
ST. THOMAS - AYLMER - EASTERN ELGIN COUNTY.  
TODAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 13.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
 
STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.  
TODAY..SUNNY. HIGH 26. HUMIDEX 29. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 13.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY.  
TODAY..MAINLY SUNNY. HIGH 26. HUMIDEX 29. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 13.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
SIMCOE - DELHI - NORFOLK.  
TODAY..MAINLY SUNNY. HIGH 26. HUMIDEX 29. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 12.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
DUNNVILLE - CALEDONIA - HALDIMAND.  
TODAY..MAINLY SUNNY. HIGH 26. HUMIDEX 29. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 13.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
WOODSTOCK - TILLSONBURG - OXFORD COUNTY.  
TODAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 12.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
BRANTFORD - COUNTY OF BRANT.  
TODAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 12.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
NIAGARA FALLS - WELLAND - SOUTHERN NIAGARA REGION.  
TODAY..SUNNY. HIGH 26. HUMIDEX 29. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 18.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 30.  
HUMIDEX 37. UV INDEX 9 OR VERY HIGH.  
 
ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION.  
TODAY..SUNNY. HIGH 26. HUMIDEX 29. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 18.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 30.  
HUMIDEX 36. UV INDEX 9 OR VERY HIGH.  
 
CITY OF HAMILTON.  
TODAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
 
BURLINGTON - OAKVILLE.  
TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 34. UV INDEX 9 OR VERY HIGH.  
 
HALTON HILLS - MILTON.  
TODAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 34. UV INDEX 9 OR VERY HIGH.  
 
MISSISSAUGA - BRAMPTON.  
TODAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 34. UV INDEX 9 OR VERY HIGH.  
 
CALEDON.  
TODAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 34. UV INDEX 9 OR VERY HIGH.  
 
VAUGHAN - RICHMOND HILL - MARKHAM.  
TODAY..SUNNY. HIGH 26. HUMIDEX 29. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 30.  
HUMIDEX 35. UV INDEX 9 OR VERY HIGH.  
 
NEWMARKET - GEORGINA - NORTHERN YORK REGION.  
TODAY..SUNNY. HIGH 26. HUMIDEX 29. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 30.  
HUMIDEX 35. UV INDEX 9 OR VERY HIGH.  
 
PICKERING - OSHAWA - SOUTHERN DURHAM REGION.  
TODAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
 
UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION.  
TODAY..SUNNY. HIGH 26. HUMIDEX 29. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 30.  
HUMIDEX 35. UV INDEX 9 OR VERY HIGH.  
 
GODERICH - BLUEWATER - SOUTHERN HURON COUNTY.  
TODAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND  
BECOMING SOUTH 20 KM/H LATE IN THE AFTERNOON. HIGH 28. HUMIDEX 33.  
UV INDEX 9 OR VERY HIGH.  
 
WINGHAM - BLYTH - NORTHERN HURON COUNTY.  
TODAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND  
BECOMING SOUTH 20 KM/H LATE IN THE AFTERNOON. HIGH 28. HUMIDEX 33.  
UV INDEX 9 OR VERY HIGH.  
 
STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY.  
TODAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 12.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
 
LISTOWEL - MILVERTON - NORTHERN PERTH COUNTY.  
TODAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 12.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
 
KITCHENER - CAMBRIDGE - REGION OF WATERLOO.  
TODAY..SUNNY. HIGH 26. HUMIDEX 27. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 12.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND  
BECOMING SOUTH 20 KM/H LATE IN THE AFTERNOON. HIGH 29. HUMIDEX 34.  
UV INDEX 9 OR VERY HIGH.  
 
GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY.  
TODAY..SUNNY. HIGH 26. HUMIDEX 27. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 12.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 34. UV INDEX 9 OR VERY HIGH.  
 
MOUNT FOREST - ARTHUR - NORTHERN WELLINGTON COUNTY.  
TODAY..SUNNY. HIGH 26. HUMIDEX 27. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 12.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
 
ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY.  
TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 29.  
HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
 
SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY.  
TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 14.  
WEDNESDAY..SUNNY. HIGH 29. HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
 
INNISFIL - NEW TECUMSETH - ANGUS.  
TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 13.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND  
BECOMING SOUTH 20 KM/H LATE IN THE AFTERNOON. HIGH 29. HUMIDEX 34.  
UV INDEX 9 OR VERY HIGH.  
 
SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY.  
TODAY..SUNNY. HIGH 23. HUMIDEX 26. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 16.  
WEDNESDAY..SUNNY. WIND SOUTHWEST 20 KM/H. HIGH 28. HUMIDEX 33. UV  
INDEX 9 OR VERY HIGH.  
 
BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY.  
TODAY..SUNNY. HIGH 23. HUMIDEX 26. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. WIND BECOMING SOUTH 30 KM/H BEFORE MORNING. LOW 16.  
WEDNESDAY..SUNNY. WIND SOUTH 20 KM/H GUSTING TO 40. HIGH 28. HUMIDEX  
33. UV INDEX 9 OR VERY HIGH.  
 
HANOVER - DUNDALK - SOUTHERN GREY COUNTY.  
TODAY..SUNNY. HIGH 26. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 14.  
WEDNESDAY..SUNNY. HIGH 29. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY.  
TODAY..SUNNY. HIGH 26. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 14.  
WEDNESDAY..SUNNY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT LATE IN THE  
MORNING. HIGH 29. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
BARRIE - COLLINGWOOD - HILLSDALE.  
TODAY..SUNNY. HIGH 25. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 13.  
WEDNESDAY..SUNNY. HIGH 29. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
MIDLAND - COLDWATER - ORR LAKE.  
TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 15.  
WEDNESDAY..SUNNY. HIGH 27. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
ORILLIA - LAGOON CITY - WASHAGO.  
TODAY..SUNNY. HIGH 24. HUMIDEX 27. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. WIND SOUTH 20 KM/H BECOMING LIGHT AFTER MIDNIGHT.  
LOW 16.  
WEDNESDAY..SUNNY. WIND BECOMING SOUTH 20 KM/H LATE IN THE AFTERNOON.  
HIGH 27. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
COBOURG - COLBORNE - WESTERN NORTHUMBERLAND COUNTY.  
TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
BELLEVILLE - QUINTE WEST - EASTERN NORTHUMBERLAND COUNTY.  
TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
PICTON - SANDBANKS PARK.  
TODAY..SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
NAPANEE - CONSECON.  
TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
KINGSTON - ODESSA - FRONTENAC ISLANDS.  
TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 14.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
LINDSAY - SOUTHERN KAWARTHA LAKES.  
TODAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
FENELON FALLS - BALSAM LAKE PARK - NORTHERN KAWARTHA LAKES.  
TODAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
PETERBOROUGH CITY - LAKEFIELD - SOUTHERN PETERBOROUGH COUNTY.  
TODAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
APSLEY - WOODVIEW - NORTHERN PETERBOROUGH COUNTY.  
TODAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 9.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
STIRLING - TWEED - MADOC.  
TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 13.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
TAMWORTH - SYDENHAM - SOUTH FRONTENAC.  
TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 13.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
KALADAR - BANNOCKBURN - BON ECHO PARK.  
TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 9.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
BANCROFT - HASTINGS HIGHLANDS - DENBIGH.  
TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 9.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND  
SOUTHWEST 20 KM/H BECOMING LIGHT LATE IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
GANANOQUE - MALLORYTOWN.  
TODAY..SUNNY. HIGH 25. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
BROCKVILLE - PRESCOTT.  
TODAY..SUNNY. HIGH 25. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
WESTPORT - CHARLESTON LAKE.  
TODAY..SUNNY. HIGH 25. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
MERRICKVILLE-WOLFORD - KEMPTVILLE.  
TODAY..SUNNY. HIGH 25. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
OTTAWA NORTH - KANATA - ORLEANS.  
TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
OTTAWA SOUTH - RICHMOND - METCALFE.  
TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
GATINEAU.  
TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
PRESCOTT AND RUSSELL.  
TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 10.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
MORRISBURG - LONG SAULT.  
TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 10.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
CORNWALL - LANCASTER.  
TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 10.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND  
BECOMING SOUTHWEST 20 KM/H LATE IN THE MORNING. HIGH 28. HUMIDEX 31.  
UV INDEX 9 OR VERY HIGH.  
 
WINCHESTER - NEWINGTON.  
TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 10.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
MAXVILLE - ALEXANDRIA.  
TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 10.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
PLEVNA - SHARBOT LAKE - WESTERN LANARK COUNTY.  
TODAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
SMITHS FALLS - PERTH - EASTERN LANARK COUNTY.  
TODAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
PORT CARLING - PORT SEVERN.  
TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 15.  
WEDNESDAY..SUNNY. HIGH 28. HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
 
BRACEBRIDGE - GRAVENHURST.  
TODAY..SUNNY. HIGH 25. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 12.  
WEDNESDAY..SUNNY. HIGH 28. HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
TOWN OF PARRY SOUND - ROSSEAU - KILLBEAR PARK.  
TODAY..SUNNY. HIGH 24. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW 13.  
WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY IN THE MORNING.  
WIND BECOMING SOUTH 20 KM/H LATE IN THE AFTERNOON. HIGH 29. HUMIDEX  
32. UV INDEX 9 OR VERY HIGH.  
 
HUNTSVILLE - BAYSVILLE.  
TODAY..SUNNY. HIGH 24. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 13.  
WEDNESDAY..SUNNY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT IN THE  
AFTERNOON. HIGH 29. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
HALIBURTON - MINDEN - SOUTHERN HALIBURTON COUNTY.  
TODAY..SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 9.  
WEDNESDAY..SUNNY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT LATE IN THE  
MORNING. HIGH 27. HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
OXTONGUE LAKE - FORT IRWIN - NORTHERN HALIBURTON COUNTY.  
TODAY..SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 8.  
WEDNESDAY..SUNNY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT LATE IN THE  
MORNING. HIGH 27. HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
BARRY'S BAY - KILLALOE.  
TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 9.  
WEDNESDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND  
SOUTHWEST 20 KM/H. HIGH 28. HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
 
RENFREW - ARNPRIOR - CALABOGIE.  
TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND  
SOUTHWEST 20 KM/H. HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH.  
 
PETAWAWA - PEMBROKE - COBDEN.  
TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW 11.  
WEDNESDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING IN THE MORNING.  
HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH.  
 
WESTERN ALGONQUIN PARK - LAKE OF TWO RIVERS.  
TODAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 8.  
WEDNESDAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 20 KM/H IN THE  
MORNING. HIGH 28. HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
DEEP RIVER - WHITNEY - EASTERN ALGONQUIN PARK.  
TODAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 8.  
WEDNESDAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 20 KM/H IN THE  
MORNING. HIGH 28. HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
BAYFIELD INLET - DUNCHURCH.  
TODAY..SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 13.  
WEDNESDAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 20 KM/H IN THE  
MORNING. HIGH 27. HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
SOUTH RIVER - BURK'S FALLS.  
TODAY..SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 13.  
WEDNESDAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 20 KM/H IN THE  
MORNING. HIGH 27. HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
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