991
FPCN11 CWTO 181932 AAA
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL
REGION ISSUED BY ENVIRONMENT CANADA AT 3:31 P.M. EDT FRIDAY 18
SEPTEMBER 2026 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 THIS EVENING. LOW 10.
SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING EAST 20 KM/H IN THE
MORNING. HIGH 19. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND
EAST 20 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW 12.
WINDSOR - LEAMINGTON - ESSEX COUNTY.
TONIGHT..PARTLY CLOUDY. LOW 13.
SATURDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. HIGH 21. UV
INDEX 3 OR MODERATE.
SATURDAY NIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 15
TO 25 MM. LOW 14.
CHATHAM-KENT - RONDEAU PARK.
TONIGHT..PARTLY CLOUDY. LOW 12.
SATURDAY..CLOUDY. SHOWERS BEGINNING NEAR NOON. WIND BECOMING EAST
20 KM/H IN THE MORNING. HIGH 20. UV INDEX 4 OR MODERATE.
SATURDAY NIGHT..SHOWERS. LOCAL AMOUNT 10 TO 20 MM. WIND EAST 20 KM/H
BECOMING LIGHT NEAR MIDNIGHT. LOW 13.
SARNIA - PETROLIA - WESTERN LAMBTON COUNTY.
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT. LOW 11.
SATURDAY..CLOUDY. SHOWERS BEGINNING NEAR NOON. HIGH 20. UV INDEX 4 OR
MODERATE.
SATURDAY NIGHT..SHOWERS. LOW 12.
WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY.
TONIGHT..PARTLY CLOUDY. LOW 11.
SATURDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS LATE
IN THE AFTERNOON. HIGH 20. UV INDEX 7 OR HIGH.
SATURDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING. SHOWERS BEGINNING IN THE EVENING. LOW 12.
RODNEY - SHEDDEN - WESTERN ELGIN COUNTY.
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY LATE THIS EVENING. LOW 11.
SATURDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON.
WIND BECOMING EAST 20 KM/H IN THE MORNING. HIGH 20. UV INDEX 5 OR
MODERATE.
SATURDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING. SHOWERS BEGINNING IN THE EVENING. LOW 12.
ST. THOMAS - AYLMER - EASTERN ELGIN COUNTY.
TONIGHT..MAINLY CLOUDY. LOW 10.
SATURDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON. HIGH 20. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING. SHOWERS BEGINNING IN THE EVENING. LOW 12.
STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT. LOW 11.
SATURDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON.
HIGH 20. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING. SHOWERS BEGINNING IN THE EVENING. LOW 12.
LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY.
TONIGHT..PARTLY CLOUDY. LOW 10.
SATURDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON. HIGH 19. UV INDEX 7 OR HIGH.
SATURDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING. SHOWERS BEGINNING IN THE EVENING. LOW 12.
SIMCOE - DELHI - NORFOLK.
TONIGHT..PARTLY CLOUDY. LOW 9.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON.
HIGH 20. UV INDEX 7 OR HIGH.
SATURDAY NIGHT..CLOUDY. SHOWERS BEGINNING IN THE EVENING. LOW 11.
DUNNVILLE - CALEDONIA - HALDIMAND.
TONIGHT..PARTLY CLOUDY. LOW 9.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 20. UV INDEX 7 OR HIGH.
SATURDAY NIGHT..CLOUDY. SHOWERS BEGINNING IN THE EVENING. LOW 12.
WOODSTOCK - TILLSONBURG - OXFORD COUNTY.
TONIGHT..PARTLY CLOUDY. LOW 9.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON.
HIGH 19. UV INDEX 7 OR HIGH.
SATURDAY NIGHT..CLOUDY. SHOWERS BEGINNING IN THE EVENING. LOW 11.
BRANTFORD - COUNTY OF BRANT.
TONIGHT..PARTLY CLOUDY. LOW 9.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 19. UV INDEX 7 OR HIGH.
SATURDAY NIGHT..CLOUDY. SHOWERS BEGINNING IN THE EVENING. LOW 11.
NIAGARA FALLS - WELLAND - SOUTHERN NIAGARA REGION.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 10.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 20. UV INDEX 7 OR HIGH.
SATURDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE IN THE
EVENING. SHOWERS BEGINNING NEAR MIDNIGHT. LOW 12.
ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 10.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 20. UV INDEX 7 OR HIGH.
SATURDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE IN THE
EVENING. SHOWERS BEGINNING NEAR MIDNIGHT. LOW 12.
CITY OF HAMILTON.
TONIGHT..PARTLY CLOUDY. LOW 10.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 19. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE IN THE
EVENING. SHOWERS BEGINNING NEAR MIDNIGHT. LOW 12.
BURLINGTON - OAKVILLE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 10.
SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING EAST 20 KM/H IN THE
MORNING. HIGH 19. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND
EAST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 12.
HALTON HILLS - MILTON.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 8.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 19. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 10.
MISSISSAUGA - BRAMPTON.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 10.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 19. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 12.
CALEDON.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 7.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 19. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 10.
VAUGHAN - RICHMOND HILL - MARKHAM.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 8.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 19. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 10.
NEWMARKET - GEORGINA - NORTHERN YORK REGION.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 7.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 9.
PICKERING - OSHAWA - SOUTHERN DURHAM REGION.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 7.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..BECOMING CLOUDY IN THE EVENING. 40 PERCENT CHANCE OF
SHOWERS OVERNIGHT. LOW 10.
UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 6.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW 8.
GODERICH - BLUEWATER - SOUTHERN HURON COUNTY.
TONIGHT..PARTLY CLOUDY. LOW 8.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON
WITH 40 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. HIGH 18. UV
INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING. SHOWERS BEGINNING IN THE EVENING. LOW 10.
WINGHAM - BLYTH - NORTHERN HURON COUNTY.
TONIGHT..PARTLY CLOUDY. LOW 6.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON.
HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 10.
STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY.
TONIGHT..PARTLY CLOUDY. LOW 7.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON.
HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. SHOWERS BEGINNING IN THE EVENING. LOW 10.
LISTOWEL - MILVERTON - NORTHERN PERTH COUNTY.
TONIGHT..PARTLY CLOUDY. LOW 6.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON.
HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 10.
KITCHENER - CAMBRIDGE - REGION OF WATERLOO.
TONIGHT..PARTLY CLOUDY. LOW 7.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 10.
GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY.
TONIGHT..PARTLY CLOUDY. LOW 7.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY LATE IN THE
AFTERNOON. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 10.
MOUNT FOREST - ARTHUR - NORTHERN WELLINGTON COUNTY.
TONIGHT..PARTLY CLOUDY. LOW 6.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 9.
ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 6.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 9.
SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW 6.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 9.
INNISFIL - NEW TECUMSETH - ANGUS.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW PLUS 5.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW 9.
SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY.
TONIGHT..PARTLY CLOUDY. LOW PLUS 5.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON.
HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 10.
BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY.
TONIGHT..PARTLY CLOUDY. LOW 6.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..BECOMING CLOUDY IN THE EVENING WITH 30 PERCENT CHANCE
OF SHOWERS OVERNIGHT. LOW 10.
HANOVER - DUNDALK - SOUTHERN GREY COUNTY.
TONIGHT..PARTLY CLOUDY. LOW PLUS 5.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
LOW 9.
OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY.
TONIGHT..PARTLY CLOUDY. LOW PLUS 5.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW 9.
BARRIE - COLLINGWOOD - HILLSDALE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW PLUS 5.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW 8.
MIDLAND - COLDWATER - ORR LAKE.
TONIGHT..CLEAR. LOW PLUS 5.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR EARLY IN THE EVENING THEN PARTLY CLOUDY WITH
30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 8.
ORILLIA - LAGOON CITY - WASHAGO.
TONIGHT..CLEAR. LOW PLUS 5.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..INCREASING CLOUDINESS. 30 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW 7.
COBOURG - COLBORNE - WESTERN NORTHUMBERLAND COUNTY.
TONIGHT..CLEAR. LOW 6.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW 9.
BELLEVILLE - QUINTE WEST - EASTERN NORTHUMBERLAND COUNTY.
TONIGHT..CLEAR. LOW PLUS 5.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW 8.
PICTON - SANDBANKS PARK.
TONIGHT..CLEAR. LOW 8.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW 9.
NAPANEE - CONSECON.
TONIGHT..CLEAR. LOW 6.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW 8.
KINGSTON - ODESSA - FRONTENAC ISLANDS.
TONIGHT..CLEAR. LOW 7.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW 8.
LINDSAY - SOUTHERN KAWARTHA LAKES.
TONIGHT..CLEAR. LOW PLUS 5.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT WITH
30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 7.
FENELON FALLS - BALSAM LAKE PARK - NORTHERN KAWARTHA LAKES.
TONIGHT..CLEAR. LOW PLUS 4.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT
THEN 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 6.
PETERBOROUGH CITY - LAKEFIELD - SOUTHERN PETERBOROUGH COUNTY.
TONIGHT..CLEAR. LOW PLUS 4.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT.
30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 6.
APSLEY - WOODVIEW - NORTHERN PETERBOROUGH COUNTY.
TONIGHT..CLEAR. LOW PLUS 3 WITH RISK OF FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS NEAR MIDNIGHT
THEN 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW PLUS 5.
STIRLING - TWEED - MADOC.
TONIGHT..CLEAR. LOW PLUS 4.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT.
LOW 6.
TAMWORTH - SYDENHAM - SOUTH FRONTENAC.
TONIGHT..CLEAR. LOW PLUS 4.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT.
LOW 6.
KALADAR - BANNOCKBURN - BON ECHO PARK.
TONIGHT..CLEAR. LOW PLUS 3 WITH RISK OF FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW
PLUS 4.
BANCROFT - HASTINGS HIGHLANDS - DENBIGH.
TONIGHT..CLEAR. LOW PLUS 2 WITH PATCHY FROST.
SATURDAY..SUNNY. HIGH 16. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW
PLUS 3 WITH RISK OF FROST.
GANANOQUE - MALLORYTOWN.
TONIGHT..CLEAR. LOW 6.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT.
LOW 7.
BROCKVILLE - PRESCOTT.
TONIGHT..CLEAR. LOW PLUS 4.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW 6.
WESTPORT - CHARLESTON LAKE.
TONIGHT..CLEAR. LOW PLUS 4.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW 6.
MERRICKVILLE-WOLFORD - KEMPTVILLE.
TONIGHT..CLEAR. LOW PLUS 4.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW 6.
OTTAWA NORTH - KANATA - ORLEANS.
TONIGHT..CLEAR. LOW PLUS 4.
SATURDAY..SUNNY. HIGH 17. UV INDEX 5 OR MODERATE.
SATURDAY NIGHT..CLEAR. INCREASING CLOUDINESS OVERNIGHT. LOW 6.
OTTAWA SOUTH - RICHMOND - METCALFE.
TONIGHT..CLEAR. LOW PLUS 4.
SATURDAY..SUNNY. HIGH 17. UV INDEX 5 OR MODERATE.
SATURDAY NIGHT..CLEAR. INCREASING CLOUDINESS OVERNIGHT. LOW 6.
GATINEAU.
TONIGHT..CLEAR. LOW PLUS 3 WITH RISK OF FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 5 OR MODERATE.
SATURDAY NIGHT..A FEW CLOUDS. LOW PLUS 5.
PRESCOTT AND RUSSELL.
TONIGHT..CLEAR. LOW PLUS 2 WITH PATCHY FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. INCREASING CLOUDINESS OVERNIGHT. LOW PLUS 4.
MORRISBURG - LONG SAULT.
TONIGHT..CLEAR. LOW PLUS 2 WITH PATCHY FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. INCREASING CLOUDINESS OVERNIGHT. LOW PLUS 5.
CORNWALL - LANCASTER.
TONIGHT..CLEAR. LOW PLUS 2 WITH PATCHY FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. LOW PLUS 5.
WINCHESTER - NEWINGTON.
TONIGHT..CLEAR. LOW PLUS 2 WITH PATCHY FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. INCREASING CLOUDINESS BEFORE MORNING. LOW
PLUS 5.
MAXVILLE - ALEXANDRIA.
TONIGHT..CLEAR. LOW PLUS 2 WITH PATCHY FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. LOW PLUS 4.
PLEVNA - SHARBOT LAKE - WESTERN LANARK COUNTY.
TONIGHT..CLEAR. LOW PLUS 3 WITH RISK OF FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW
PLUS 4.
SMITHS FALLS - PERTH - EASTERN LANARK COUNTY.
TONIGHT..CLEAR. LOW PLUS 4.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. INCREASING CLOUDINESS OVERNIGHT. LOW PLUS 5.
PORT CARLING - PORT SEVERN.
TONIGHT..CLEAR. LOW PLUS 5.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY IN THE EVENING. LOW 7.
BRACEBRIDGE - GRAVENHURST.
TONIGHT..CLEAR. LOW PLUS 4.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY IN THE EVENING. LOW 6.
TOWN OF PARRY SOUND - ROSSEAU - KILLBEAR PARK.
TONIGHT..CLEAR. LOW PLUS 5.
SATURDAY..SUNNY. HIGH 18. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS OVERNIGHT. LOW 7.
HUNTSVILLE - BAYSVILLE.
TONIGHT..CLEAR. LOW PLUS 3 WITH RISK OF FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE IN THE EVENING.
LOW PLUS 5.
HALIBURTON - MINDEN - SOUTHERN HALIBURTON COUNTY.
TONIGHT..CLEAR. LOW PLUS 3 WITH RISK OF FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE IN THE EVENING.
LOW PLUS 4.
OXTONGUE LAKE - FORT IRWIN - NORTHERN HALIBURTON COUNTY.
TONIGHT..CLEAR. LOW PLUS 2 WITH PATCHY FROST.
SATURDAY..SUNNY. HIGH 16. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE IN THE EVENING.
LOW PLUS 3 WITH RISK OF FROST.
BARRY'S BAY - KILLALOE.
TONIGHT..CLEAR. LOW PLUS 2 WITH PATCHY FROST.
SATURDAY..SUNNY. HIGH 16. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW
PLUS 3 WITH RISK OF FROST.
RENFREW - ARNPRIOR - CALABOGIE.
TONIGHT..CLEAR. LOW PLUS 3 WITH RISK OF FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW
PLUS 4.
PETAWAWA - PEMBROKE - COBDEN.
TONIGHT..CLEAR. LOW PLUS 2 WITH PATCHY FROST.
SATURDAY..SUNNY. HIGH 16. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW
PLUS 4.
WESTERN ALGONQUIN PARK - LAKE OF TWO RIVERS.
TONIGHT..CLEAR. LOW PLUS 1 WITH PATCHY FROST.
SATURDAY..SUNNY. HIGH 16. UV INDEX 5 OR MODERATE.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW
PLUS 3 WITH RISK OF FROST.
DEEP RIVER - WHITNEY - EASTERN ALGONQUIN PARK.
TONIGHT..CLEAR. LOW PLUS 1 WITH PATCHY FROST.
SATURDAY..SUNNY. HIGH 16. UV INDEX 5 OR MODERATE.
SATURDAY NIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW
PLUS 3 WITH RISK OF FROST.
BAYFIELD INLET - DUNCHURCH.
TONIGHT..CLEAR. LOW PLUS 2 WITH PATCHY FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE IN THE EVENING.
LOW 6.
SOUTH RIVER - BURK'S FALLS.
TONIGHT..CLEAR. LOW PLUS 2 WITH PATCHY FROST.
SATURDAY..SUNNY. HIGH 17. UV INDEX 6 OR HIGH.
SATURDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE IN THE EVENING.
LOW PLUS 4.
END
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