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February 18th, 2026 :: 5:00 pm EST   

Local Weather Report for
Thornton
Ontario, Canada

 Current Thornton Weather Conditions Updated February 18th at 4:00 pm 
Temperature:-4°C Dew Point:-4°C
Barometer:n/a Wind:N 48 Km/h
Humidity:100.0% Visibility:n/a
 
 Thornton Weather Forecast Summary  
 
Today
Feb 18th
Thursday
Feb 19th
Friday
Feb 20th
Saturday
Feb 21st
Sunday
Feb 22nd
Flurries Cloudy Mix of rain and snow Cloudy Flurries
-3°C
-1°C
-10°C
2°C
-2°C
0°C
-6°C
-5°C
-8°C
 
 Thornton Detailed Weather Forecast  
 
Wednesday, February 18th, 2026
Evening Temperature: -5°C
Cloudy. Windy at times.
Thursday, February 19th, 2026
Overnight Temperature: -9°C
Cloudy.
Morning Temperature: -4°C
Cloudy. Windy at times.
Afternoon Temperature: -1°C
Cloudy. Windy at times.
Evening Temperature: -2°C
Cloudy. Windy at times.
Friday, February 20th, 2026
Overnight Temperature: -1°C
Cloudy with a slight chance of flurries or freezing rain showers. Windy.
Morning Temperature: 1°C
Cloudy with flurries or showers likely. Risk of freezing rain. Windy.
Afternoon Temperature: 1°C
Cloudy with a chance of flurries or showers. Risk of freezing rain. Windy at times.
Evening Temperature: -1°C
A mix of cloudy and clear skies with a slight chance of flurries or showers. Windy at times.
Saturday, February 21st, 2026
Overnight Temperature: -3°C
Cloudy with a chance of flurries. Windy at times.
Morning Temperature: -1°C
Cloudy. Windy at times.
Afternoon Temperature: -1°C
Cloudy. Windy at times.
Evening Temperature: -5°C
Cloudy with a chance of flurries.
Sunday, February 22nd, 2026
Overnight Temperature: -7°C
Cloudy with a chance of flurries.
Morning Temperature: -6°C
Cloudy with a chance of flurries.
Afternoon Temperature: -5°C
Cloudy with flurries likely.
Evening Temperature: -6°C
Cloudy with a chance of flurries.
Monday, February 23rd, 2026
Overnight Temperature: -7°C
Cloudy with a chance of flurries.
Morning Temperature: -5°C
Cloudy with a chance of flurries. Windy.
Afternoon Temperature: -10°C
Cloudy with a chance of flurries. Windy.
Evening Temperature: -16°C
Cloudy. Windy.
Tuesday, February 24th, 2026
Overnight Temperature: -21°C
Cloudy. Windy.
Morning Temperature: -18°C
Cloudy. Windy.
Afternoon Temperature: -17°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: -21°C
Cloudy.
Wednesday, February 25th, 2026
Overnight Temperature: -23°C
Cloudy.
Morning Temperature: -16°C
Cloudy with a chance of flurries. Windy at times.
Afternoon Temperature: -14°C
Cloudy with flurries likely. Windy at times.
Evening Temperature: -14°C
Cloudy with flurries likely. Windy at times.





 

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This WeatherCity Weather Forecast for Thornton, 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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