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Belleville, ON — 3 hour detailed weather forecast


ON, Canada » Belleville


Forecast for today, Thursday, June 18, 2026
Detailed forecast - 3 hours intervals

23:00

Overcast
+17°
feels like: +17°
Overcast
Relative humidity: 82%, pressure: 745 mm
Precipitations: 0.3 mm
Wind: 7 km/h, south
02:00

Showers
+15°
feels like: +15°
Showers
Relative humidity: 94%, pressure: 743 mm
Precipitations: 1.3 mm
Wind: 7 km/h, southeast
05:00

Rain
+16°
feels like: +16°
Rain
Relative humidity: 93%, pressure: 740 mm
Precipitations: 6.0 mm
Wind: 11 km/h, east
08:00

Rain
+18°
feels like: +18°
Rain
Relative humidity: 92%, pressure: 737 mm
Precipitations: 6.5 mm
Wind: 14 km/h, east
11:00

Showers
+22°
feels like: +22°
Showers
Relative humidity: 72%, pressure: 737 mm
Precipitations: 0.2 mm
Wind: 22 km/h, northwest
14:00

Light showers
+22°
feels like: +22°
Light showers
Relative humidity: 73%, pressure: 738 mm
Precipitations: 1.2 mm
Wind: 29 km/h, southwest
17:00

Light showers
+21°
feels like: +21°
Light showers
Relative humidity: 75%, pressure: 739 mm
Precipitations: 2.7 mm
Wind: 25 km/h, southwest
20:00

Sunny
+19°
feels like: +19°
Clear
Relative humidity: 73%, pressure: 740 mm
Precipitations: 1.5 mm
Wind: 22 km/h, west
23:00

Clear
+17°
feels like: +17°
Clear
Relative humidity: 78%, pressure: 742 mm
Precipitations: 0.1 mm
Wind: 18 km/h, west