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January 12th, 2026 :: 2:34 am EST   

Local Weather Report for
Trenton
Ontario, Canada

 Current Trenton Weather Conditions Updated January 12th at 1:00 am 
Temperature:-6°C Dew Point:-10°C
Barometer:101.9 kPa Wind:N 31 Km/h
Humidity:72.6% Visibility:0 Km
 
 Trenton Weather Forecast Summary  
 
Today
Jan 12th
Tuesday
Jan 13th
Wednesday
Jan 14th
Thursday
Jan 15th
Friday
Jan 16th
Cloudy Cloudy Cloudy Flurries Cloudy
2°C
5°C
2°C
4°C
-5°C
-6°C
-10°C
-1°C
-11°C
 
 Trenton Detailed Weather Forecast  
 
Monday, January 12th, 2026
Overnight Temperature: -1°C
Cloudy. Windy.
Morning Temperature: 1°C
Cloudy with a slight chance of flurries or showers. Risk of freezing rain. Wind 30 to 50 km/h.
Afternoon Temperature: 2°C
Cloudy. Wind 30 to 50 km/h.
Evening Temperature: 1°C
Cloudy with a slight chance of flurries or showers. Risk of freezing rain. Wind 30 to 50 km/h.
Tuesday, January 13th, 2026
Overnight Temperature: 2°C
Cloudy. Windy.
Morning Temperature: 2°C
Cloudy. Windy.
Afternoon Temperature: 4°C
Cloudy. Windy.
Evening Temperature: 5°C
Cloudy. Wind 40 to 60 km/h.
Wednesday, January 14th, 2026
Overnight Temperature: 4°C
Cloudy. Windy.
Morning Temperature: 4°C
Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Afternoon Temperature: 3°C
Cloudy.
Evening Temperature: -3°C
Cloudy with a chance of flurries. Windy.
Thursday, January 15th, 2026
Overnight Temperature: -7°C
Cloudy with a chance of flurries. Wind 30 to 50 km/h.
Morning Temperature: -9°C
Cloudy with a chance of flurries. Wind 30 to 50 km/h.
Afternoon Temperature: -9°C
Cloudy with flurries likely. Windy.
Evening Temperature: -9°C
Cloudy with flurries likely. Windy.
Friday, January 16th, 2026
Overnight Temperature: -11°C
Clear with cloudy periods. Windy at times.
Morning Temperature: -8°C
Sunny. Windy at times.
Afternoon Temperature: -3°C
Cloudy. Windy at times.
Evening Temperature: -1°C
Cloudy. Windy.
Saturday, January 17th, 2026
Overnight Temperature: -2°C
Cloudy with a chance of flurries. Windy.
Morning Temperature: 0°C
Cloudy with flurries or showers likely. Wind 30 to 50 km/h.
Afternoon Temperature: 1°C
Cloudy with a chance of flurries or showers. Windy at times.
Evening Temperature: 1°C
Cloudy with flurries or showers likely. Risk of freezing rain. Windy.
Sunday, January 18th, 2026
Overnight Temperature: -4°C
Cloudy with a chance of flurries. Wind 30 to 50 km/h.
Morning Temperature: -9°C
Cloudy with a chance of flurries. Wind 40 to 60 km/h.
Afternoon Temperature: -12°C
Cloudy. Windy.
Evening Temperature: -15°C
Clear with cloudy periods. Windy.
Monday, January 19th, 2026
Overnight Temperature: -16°C
Clear. Windy at times.
Morning Temperature: -10°C
Cloudy with a chance of flurries. Windy.
Afternoon Temperature: -3°C
Cloudy with a few flurries. Wind 40 to 60 km/h.
Evening Temperature: -1°C
Cloudy with flurries or showers likely. Wind 50 to 70 km/h.
Tuesday, January 20th, 2026
Overnight Temperature: -4°C
Cloudy. Wind 50 to 70 km/h.
Morning Temperature: -4°C
Mostly sunny. Wind 40 to 60 km/h.
Afternoon Temperature: -5°C
Cloudy with a slight chance of flurries. Windy.
Evening Temperature: -12°C
Clear with cloudy periods.





 

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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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