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August 21st, 2025 :: 12:18 am EDT   

Local Weather Report for
Trenton
Ontario, Canada

 Current Trenton Weather Conditions Updated August 20th at 11:00 pm 
Temperature:16°C Dew Point:15°C
Barometer:101.9 kPa Wind:N 7 Km/h
Humidity:93.8% Visibility:0 Km
 
 Trenton Weather Forecast Summary  
 
Today
Aug 21st
Friday
Aug 22nd
Saturday
Aug 23rd
Sunday
Aug 24th
Monday
Aug 25th
Cloudy Cloudy Thundershowers Thundershowers Mostly Cloudy with Showers
24°C
23°C
16°C
24°C
20°C
23°C
17°C
21°C
14°C
 
 Trenton Detailed Weather Forecast  
 
Thursday, August 21st, 2025
Overnight Temperature: 15°C
Cloudy. Windy at times.
Morning Temperature: 22°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 21°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: 17°C
Clear.
Friday, August 22nd, 2025
Overnight Temperature: 17°C
Clear.
Morning Temperature: 22°C
Sunny. Windy at times.
Afternoon Temperature: 22°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: 21°C
Cloudy. Windy at times.
Saturday, August 23rd, 2025
Overnight Temperature: 21°C
Cloudy.
Morning Temperature: 23°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 24°C
Cloudy.
Evening Temperature: 22°C
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Sunday, August 24th, 2025
Overnight Temperature: 19°C
Cloudy with showers likely.
Morning Temperature: 22°C
Sunny with cloudy periods with a chance of showers or thundershowers. Windy.
Afternoon Temperature: 22°C
Sunny with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 18°C
Clear with a slight chance of showers.
Monday, August 25th, 2025
Overnight Temperature: 19°C
A mix of cloudy and clear skies with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 20°C
Sunny with showers likely. Windy.
Afternoon Temperature: 20°C
Sunny. Windy.
Evening Temperature: 15°C
Clear with cloudy periods. Windy.
Tuesday, August 26th, 2025
Overnight Temperature: 13°C
Cloudy with a slight chance of showers. Windy.
Morning Temperature: 15°C
Cloudy. Windy.
Afternoon Temperature: 17°C
Sunny with cloudy periods. Windy.
Evening Temperature: 13°C
Cloudy. Windy at times.
Wednesday, August 27th, 2025
Overnight Temperature: 14°C
A mix of cloudy and clear skies.
Morning Temperature: 19°C
Sunny with cloudy periods with a chance of showers. Windy.
Afternoon Temperature: 20°C
Mostly sunny with a chance of showers. Windy.
Evening Temperature: 17°C
Clear. Windy at times.
Thursday, August 28th, 2025
Overnight Temperature: 18°C
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 23°C
Cloudy. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 23°C
Sunny. Slight chance of a thunderstorm. Windy.
Evening Temperature: 18°C
Clear.





 

  [ Local Weather Report ]
Quinte West, ON 
11:00 PM  16°C
 
 
Belleville, ON 
11:00 PM  16°C
 
 
Brighton, ON 
11:00 PM  16°C
 
 
Prince Edward, ON 
11:00 PM  18°C
 
 
Chisholms Mills, ON 
 
Picton, ON 
11:00 PM  18°C
 
 
Griffis Corners, ON 
 
Trent Hills, ON 
 
Crookston, ON 
 
Bonarlaw, ON 

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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