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Weather in Belleville, Ontario, Canada

Now
34 °F

Mostly cloudy.


Feels Like: 30 °F
Forecast: 39 / 27 °F
Wind: 5 mph from Northwest

Location: Trenton
Current Time: Mar 21, 2026 at 10:02:34 am
Latest Report: Mar 21, 2026 at 9:00 am
Visibility: 15 mi
Pressure: 30.07 "Hg
Humidity: 87%
Dew Point: 30 °F

Upcoming 5 hours

Now 11:00 am 12:00 pm 1:00 pm 2:00 pm 3:00 pm
34 °F 35 °F 37 °F 38 °F 38 °F 38 °F

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Forecast for the next 48 hours

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  Saturday Sunday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 30 °F 38 °F 32 °F 33 °F 33 °F 37 °F 33 °F
Cloudy. Light mixture of precip. Overcast. Light snow. Overcast. Snow. Overcast. Light snow. Overcast. Light mixture of precip. Overcast. Light snow. Overcast.
Feels Like 30 °F 35 °F 26 °F 25 °F 25 °F 30 °F 25 °F
Wind Speed 1 mph 4 mph 7 mph 10 mph 10 mph 10 mph 10 mph
Wind Direction NE
SSE
E
ENE
NNE
NNE
NNE
Humidity 91% 65% 82% 89% 85% 76% 75%
Dew Point 28 °F 27 °F 27 °F 30 °F 29 °F 30 °F 26 °F
Visibility 4 mi 5 mi 2 mi 2 mi 2 mi 3 mi 2 mi
Probability of Precipitation 0% 6% 5% 23% 53% 56% 22%
Amount of Rain 0.00" 0.01" 0.00" 0.00" 0.02" 0.07" 0.00"
Amount of Snow 0.00" 0.01" 0.32" 0.61" 0.23" 0.02" 0.12"
* Updated Saturday, March 21, 2026 3:42:42 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