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February 17th, 2026 :: 10:12 am EST   

Local Weather Report for
Dunnville
Ontario, Canada

 Dunnville Weather Forecast Summary  
 
Today
Feb 17th 		Wednesday
Feb 18th 		Thursday
Feb 19th 		Friday
Feb 20th 		Saturday
Feb 21st
Cloudy Mix of rain and snow Cloudy Mix of rain and snow Cloudy
5°C
 1°C
-1°C		 3°C
-2°C		 8°C
1°C		 3°C
-1°C
 
 Dunnville Detailed Weather Forecast  
 
Tuesday, February 17th, 2026
Afternoon Temperature: 3°C
Cloudy with sunny periods.
Evening Temperature: 2°C
Cloudy.
Wednesday, February 18th, 2026
Overnight Temperature: 1°C
Cloudy with a chance of flurries or showers. Windy at times.
Morning Temperature: 1°C
Cloudy with a few flurries or showers. Risk of freezing rain. Windy at times.
Afternoon Temperature: 1°C
Cloudy with a chance of flurries or showers. Risk of freezing rain. Windy at times.
Evening Temperature: -1°C
Cloudy with a chance of flurries. Windy at times.
Thursday, February 19th, 2026
Overnight Temperature: -2°C
Cloudy. Windy at times.
Morning Temperature: 1°C
Cloudy. Windy at times.
Afternoon Temperature: 2°C
Cloudy. Windy at times.
Evening Temperature: 1°C
Cloudy. Windy at times.
Friday, February 20th, 2026
Overnight Temperature: 4°C
Cloudy with a chance of showers. Showers possibly mixed with wet flurries.
Morning Temperature: 8°C
Sunny with cloudy periods with showers likely. Windy.
Afternoon Temperature: 4°C
Cloudy. Wind 30 to 50 km/h.
Evening Temperature: 2°C
Cloudy. Windy.
Saturday, February 21st, 2026
Overnight Temperature: 0°C
Cloudy. Windy at times.
Morning Temperature: 2°C
Cloudy. Windy at times.
Afternoon Temperature: 2°C
Cloudy.
Evening Temperature: 0°C
Cloudy.
Sunday, February 22nd, 2026
Overnight Temperature: -1°C
Cloudy with a chance of flurries.
Morning Temperature: -2°C
Cloudy with flurries likely. Windy at times.
Afternoon Temperature: -4°C
Cloudy with a chance of flurries. Windy at times.
Evening Temperature: -3°C
Cloudy with a chance of flurries.
Monday, February 23rd, 2026
Overnight Temperature: -4°C
Cloudy with a slight chance of flurries. Windy at times.
Morning Temperature: -3°C
Cloudy with a chance of flurries. Windy at times.
Afternoon Temperature: -6°C
Cloudy with a chance of flurries. Windy.
Evening Temperature: -11°C
Cloudy with a chance of flurries. Windy at times.
Tuesday, February 24th, 2026
Overnight Temperature: -14°C
Cloudy. Windy at times.
Morning Temperature: -12°C
Cloudy. Windy at times.
Afternoon Temperature: -10°C
Cloudy. Windy at times.
Evening Temperature: -13°C
Clear with cloudy periods.
Wednesday, February 25th, 2026
Overnight Temperature: -13°C
Cloudy.
Morning Temperature: -10°C
Cloudy with flurries likely. Windy at times.
Afternoon Temperature: -7°C
Cloudy with a few flurries. Windy at times.
Evening Temperature: -8°C
Cloudy with a few flurries. Windy.



 

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This WeatherCity Weather Forecast for Dunnville, Ontario, Canada is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office
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