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December 20th, 2025 :: 2:06 pm EST   

Local Weather Report for
Trenton
Ontario, Canada

 Current Trenton Weather Conditions Updated December 20th at 1:00 pm 
Overcast
Temperature:-1°C Dew Point:-6°C
Barometer:101.4 kPa Wind:N 38 Km/h
Humidity:68.6% Visibility:0 Km
 
 Trenton Weather Forecast Summary  
 
Today
Dec 20th
Sunday
Dec 21st
Monday
Dec 22nd
Tuesday
Dec 23rd
Wednesday
Dec 24th
Mix of rain and snow Mostly Sunny Mix of rain and snow Mix of rain and snow Cloudy
4°C
0°C
-7°C
1°C
-5°C
1°C
-3°C
3°C
-3°C
 
 Trenton Detailed Weather Forecast  
 
Saturday, December 20th, 2025
Afternoon Temperature: 4°C
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy.
Evening Temperature: 4°C
Cloudy with showers likely. Showers possibly mixed with wet flurries. Wind 40 to 60 km/h.
Sunday, December 21st, 2025
Overnight Temperature: -1°C
Mostly clear. Wind 40 to 60 km/h.
Morning Temperature: -2°C
Sunny with cloudy periods. Wind 30 to 50 km/h.
Afternoon Temperature: -4°C
Sunny with cloudy periods. Windy.
Evening Temperature: -7°C
Clear. Windy at times.
Monday, December 22nd, 2025
Overnight Temperature: -4°C
Cloudy. Windy at times.
Morning Temperature: 0°C
Cloudy. Windy.
Afternoon Temperature: 1°C
Cloudy. Windy at times.
Evening Temperature: 1°C
Cloudy with flurries or showers likely. Windy at times.
Tuesday, December 23rd, 2025
Overnight Temperature: 1°C
Cloudy with flurries or showers likely. Risk of freezing rain. Windy at times.
Morning Temperature: 1°C
Cloudy with flurries or showers likely. Risk of freezing rain.
Afternoon Temperature: 1°C
Cloudy with a chance of flurries or showers.
Evening Temperature: -3°C
Clear with cloudy periods.
Wednesday, December 24th, 2025
Overnight Temperature: -3°C
Clear with cloudy periods.
Morning Temperature: 0°C
Cloudy.
Afternoon Temperature: 2°C
Cloudy. Windy at times.
Evening Temperature: 3°C
Cloudy. Windy at times.
Thursday, December 25th, 2025
Overnight Temperature: 2°C
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Morning Temperature: 3°C
Cloudy.
Afternoon Temperature: 2°C
Cloudy.
Evening Temperature: 4°C
Cloudy. Windy at times.
Friday, December 26th, 2025
Overnight Temperature: 6°C
Cloudy with a few showers. Windy.
Morning Temperature: 8°C
Cloudy with a few showers. Wind 40 to 60 km/h.
Afternoon Temperature: 0°C
Sunny with cloudy periods. Wind 40 to 60 km/h.
Evening Temperature: -6°C
Clear. Windy.
Saturday, December 27th, 2025
Overnight Temperature: -8°C
Clear with cloudy periods. Windy at times.
Morning Temperature: -7°C
Sunny with cloudy periods.
Afternoon Temperature: -5°C
Cloudy.
Evening Temperature: -1°C
Cloudy. Windy at times.
Sunday, December 28th, 2025
Overnight Temperature: 1°C
Cloudy with showers or wet flurries likely. Wind 30 to 50 km/h.
Morning Temperature: 1°C
Cloudy with a slight chance of showers or wet flurries. Wind 40 to 60 km/h.
Afternoon Temperature: -6°C
Sunny with cloudy periods. Wind 30 to 50 km/h.
Evening Temperature: -9°C
Clear. Windy.





 

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This WeatherCity Weather Forecast for Trenton, 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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