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Belleville, ON — 3 hour detailed weather forecast


ON, Canada » Belleville


Forecast for today, Sunday, December 21, 2025
Detailed forecast - 3 hours intervals

10:00

Overcast
-2°
feels like: -9°
Overcast
Relative humidity: 60%, pressure: 755 mm
Precipitations: 0.1 mm
Wind: 25 km/h, west
13:00

Light snow
-2°
feels like: -8°
Light snow
Relative humidity: 62%, pressure: 757 mm
Precipitations: 0.4 mm
Wind: 22 km/h, west
16:00

Sunny
-4°
feels like: -10°
Clear
Relative humidity: 59%, pressure: 760 mm
Precipitations: 0.1 mm
Wind: 22 km/h, west
19:00

Sunny
-6°
feels like: -12°
Clear
Relative humidity: 58%, pressure: 763 mm
Precipitations: 0.0 mm
Wind: 18 km/h, northwest
22:00

Mainly sunny
-8°
feels like: -14°
Mainly sunny
Relative humidity: 63%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
01:00

Overcast
-8°
feels like: -12°
Overcast
Relative humidity: 64%, pressure: 765 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
04:00

Overcast
-7°
feels like: -11°
Overcast
Relative humidity: 69%, pressure: 764 mm
Precipitations: 0.1 mm
Wind: 4 km/h, north
07:00

Light snow
-7°
feels like: -10°
Light snow
Relative humidity: 77%, pressure: 764 mm
Precipitations: 0.1 mm
Wind: 4 km/h, east
10:00

A mix of sun and cloud
-2°
feels like: -2°
A mix of sun and cloud
Relative humidity: 67%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 0 km/h, southeast