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December 20th, 2025 :: 11:42 pm EST   

Local Weather Report for
Acton
Ontario, Canada

 Acton Weather Forecast Summary  
 
Today
Dec 20th
Sunday
Dec 21st
Monday
Dec 22nd
Tuesday
Dec 23rd
Wednesday
Dec 24th
Cloudy Mostly Sunny Mix of rain and snow Mix of rain and snow Cloudy
2°C
-4°C
-6°C
-1°C
-6°C
1°C
-1°C
1°C
0°C
 
 Acton Detailed Weather Forecast  
 
Sunday, December 21st, 2025
Overnight Temperature: -6°C
Clear with cloudy periods. Windy.
Morning Temperature: -5°C
Sunny with cloudy periods. Windy.
Afternoon Temperature: -5°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: -6°C
Clear with cloudy periods. Windy at times.
Monday, December 22nd, 2025
Overnight Temperature: -6°C
Cloudy. Windy at times.
Morning Temperature: -2°C
Cloudy. Windy at times.
Afternoon Temperature: -1°C
Cloudy with a chance of flurries.
Evening Temperature: -1°C
Cloudy with flurries likely.
Tuesday, December 23rd, 2025
Overnight Temperature: -1°C
Cloudy with flurries likely.
Morning Temperature: 1°C
Cloudy with a slight chance of flurries or showers. Windy at times.
Afternoon Temperature: 1°C
Cloudy. Windy at times.
Evening Temperature: 0°C
A mix of cloudy and clear skies. Windy at times.
Wednesday, December 24th, 2025
Overnight Temperature: 0°C
Cloudy.
Morning Temperature: 0°C
Cloudy.
Afternoon Temperature: 0°C
Cloudy.
Evening Temperature: 0°C
Cloudy.
Thursday, December 25th, 2025
Overnight Temperature: 0°C
Cloudy with a chance of flurries or showers.
Morning Temperature: 2°C
Cloudy.
Afternoon Temperature: 1°C
Cloudy.
Evening Temperature: 1°C
Cloudy with a chance of flurries or showers. Risk of freezing rain.
Friday, December 26th, 2025
Overnight Temperature: 10°C
Cloudy with showers likely. Windy.
Morning Temperature: 9°C
A mix of cloud and sun with a slight chance of showers. Wind 30 to 50 km/h.
Afternoon Temperature: -1°C
Sunny with cloudy periods. Wind 30 to 50 km/h.
Evening Temperature: -4°C
Clear with cloudy periods. Windy at times.
Saturday, December 27th, 2025
Overnight Temperature: -5°C
Cloudy.
Morning Temperature: -3°C
Cloudy with sunny periods.
Afternoon Temperature: -4°C
Cloudy. Windy at times.
Evening Temperature: -2°C
Cloudy. Windy at times.
Sunday, December 28th, 2025
Overnight Temperature: 1°C
Clear with cloudy periods with a chance of flurries or showers. Risk of freezing rain. Windy.
Morning Temperature: -1°C
Sunny with cloudy periods. Wind 30 to 50 km/h.
Afternoon Temperature: -5°C
Sunny with cloudy periods. Windy.
Evening Temperature: -6°C
Clear. Windy at times.





 

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This WeatherCity Weather Forecast for Acton, 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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