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Weather in Belleville, Ontario, Canada

Now
36 °F

Overcast.


Feels Like: 36 °F
Forecast: 39 / 27 °F
Wind: No wind

Location: Trenton
Current Time: Mar 21, 2026 at 11:20:17 am
Latest Report: Mar 21, 2026 at 11:00 am
Visibility: 15 mi
Pressure: 30.06 "Hg
Humidity: 75%
Dew Point: 28 °F

Upcoming 5 hours

Now 12:00 pm 1:00 pm 2:00 pm 3:00 pm 4:00 pm
36 °F 37 °F 38 °F 38 °F 38 °F 37 °F

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Forecast for the next 48 hours

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  Saturday Sunday Monday
  Afternoon Evening Night Morning Afternoon Evening Night
Forecast
Temperature 38 °F 32 °F 33 °F 34 °F 36 °F 32 °F 29 °F
Light mixture of precip. Overcast. Light snow. Overcast. Light snow. Overcast. Light snow. Overcast. Light snow. Overcast. Light snow. Mostly cloudy. Broken clouds.
Feels Like 34 °F 25 °F 24 °F 27 °F 28 °F 24 °F 20 °F
Wind Speed 5 mph 8 mph 10 mph 8 mph 11 mph 10 mph 9 mph
Wind Direction SE
E
ENE
NNE
NNE
NNE
N
Humidity 62% 82% 88% 96% 80% 76% 77%
Dew Point 26 °F 27 °F 30 °F 33 °F 30 °F 25 °F 23 °F
Visibility 6 mi 0 mi 2 mi 2 mi 4 mi 2 mi 5 mi
Probability of Precipitation 10% 5% 23% 62% 61% 22% 3%
Amount of Rain 0.01" 0.00" 0.00" 0.03" 0.07" 0.00" 0.00"
Amount of Snow 0.01" 0.43" 0.46" 0.42" 0.24" 0.12" 0.00"
* Updated Saturday, March 21, 2026 9:42:40 am Belleville time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Mostly cloudy. 32 / 27 °F
Humidity: 90%. Wind: 6 mph from East

More weather last week

Currently at nearby stations

34 °F

Cobourg: (41 mi)

Chilly. (1 hour ago)

34 °F

Peterborough Airport: (49 mi)

Mostly cloudy.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
15
16
17
18
19
20

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Detailed forecast for 14 days