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August 21st, 2025 :: 4:18 am EDT   

Local Weather Report for
Trenton
Ontario, Canada

 Current Trenton Weather Conditions Updated August 21st at 3:00 am 
Overcast
Temperature:57°F Dew Point:57°F
Barometer:30.09 inHg Wind:N 9 Mph
Humidity:100.0% Visibility:0M
 
 Trenton Weather Forecast Summary  
 
Today
Aug 21st
Friday
Aug 22nd
Saturday
Aug 23rd
Sunday
Aug 24th
Monday
Aug 25th
Sunny Cloudy Thundershowers Mostly Sunny Mix of Cloud and Sun
75°F
73°F
62°F
75°F
69°F
74°F
65°F
69°F
62°F
 
 Trenton Detailed Weather Forecast  
 
Thursday, August 21st, 2025
Overnight Temperature: 58°F
Clear. Windy at times.
Morning Temperature: 72°F
Sunny.
Afternoon Temperature: 69°F
Sunny.
Evening Temperature: 64°F
Clear.
Friday, August 22nd, 2025
Overnight Temperature: 63°F
Clear.
Morning Temperature: 72°F
A mix of cloud and sun.
Afternoon Temperature: 72°F
Cloudy.
Evening Temperature: 70°F
Clear with cloudy periods.
Saturday, August 23rd, 2025
Overnight Temperature: 70°F
Cloudy.
Morning Temperature: 73°F
Cloudy. Windy at times.
Afternoon Temperature: 72°F
Cloudy with a chance of showers.
Evening Temperature: 71°F
Cloudy with showers likely. Chance of a thunderstorm. Windy.
Sunday, August 24th, 2025
Overnight Temperature: 70°F
Clear with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 72°F
Sunny. Windy.
Afternoon Temperature: 73°F
Sunny with cloudy periods. Windy.
Evening Temperature: 65°F
Clear.
Monday, August 25th, 2025
Overnight Temperature: 64°F
Clear with a slight chance of showers. Windy at times.
Morning Temperature: 69°F
Sunny with cloudy periods with a slight chance of showers or thundershowers. Windy.
Afternoon Temperature: 67°F
Sunny with cloudy periods. Wind 20 to 30 mph.
Evening Temperature: 62°F
Cloudy with clear periods with a chance of showers. Windy.
Tuesday, August 26th, 2025
Overnight Temperature: 59°F
Clear with cloudy periods with a slight chance of showers. Windy.
Morning Temperature: 66°F
Sunny with cloudy periods with a slight chance of showers. Windy.
Afternoon Temperature: 65°F
Sunny with cloudy periods with a slight chance of showers. Windy.
Evening Temperature: 56°F
Cloudy. Windy at times.
Wednesday, August 27th, 2025
Overnight Temperature: 55°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 63°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 68°F
Mostly sunny.
Evening Temperature: 62°F
Cloudy. Windy at times.
Thursday, August 28th, 2025
Overnight Temperature: 62°F
Cloudy. Windy at times.
Morning Temperature: 70°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 71°F
A mix of cloud and sun. Windy.
Evening Temperature: 66°F
A mix of cloudy and clear skies.
Friday, August 29th, 2025
Overnight Temperature: 64°F
Clear with cloudy periods.
Morning Temperature: 72°F
Sunny. Windy at times.
Afternoon Temperature: 71°F
Sunny. Windy at times.
Evening Temperature: 67°F
Cloudy.





 

  [ Local Weather Report ]
Quinte West, ON 
3:00 AM  57°F
Overcast
 
Belleville, ON 
3:00 AM  57°F
Overcast
 
Brighton, ON 
3:00 AM  57°F
Overcast
 
Prince Edward, ON 
3:00 AM  63°F
 
 
Chisholms Mills, ON 
 
Picton, ON 
3:00 AM  63°F
 
 
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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