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Belleville, ON — 1 hour detailed weather forecast


ON, Canada » Belleville


Forecast for today, Thursday, September 18, 2025
Detailed hourly forecast

01:00

Clear
+14°
feels like: +14°
Clear
Relative humidity: 93%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 0 km/h, west
02:00

Clear
+13°
feels like: +13°
Clear
Relative humidity: 95%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 0 km/h, northwest
03:00

Clear
+12°
feels like: +12°
Clear
Relative humidity: 96%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 0 km/h, northwest
04:00

Clear
+12°
feels like: +12°
Clear
Relative humidity: 96%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 0 km/h, northwest
05:00

Sunny
+12°
feels like: +12°
Clear
Relative humidity: 95%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 0 km/h, northwest
06:00

Sunny
+11°
feels like: +11°
Clear
Relative humidity: 96%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest
07:00

Sunny
+11°
feels like: +11°
Clear
Relative humidity: 97%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest
08:00

Sunny
+14°
feels like: +14°
Clear
Relative humidity: 92%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest
09:00

Sunny
+16°
feels like: +16°
Clear
Relative humidity: 82%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
10:00

Sunny
+20°
feels like: +20°
Clear
Relative humidity: 71%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
11:00

Sunny
+22°
feels like: +22°
Clear
Relative humidity: 60%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
12:00

Mainly sunny
+24°
feels like: +24°
Mainly sunny
Relative humidity: 54%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
13:00

Mainly sunny
+25°
feels like: +25°
Mainly sunny
Relative humidity: 53%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 11 km/h, west
14:00

Mainly sunny
+25°
feels like: +25°
Mainly sunny
Relative humidity: 57%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
15:00

Mainly sunny
+25°
feels like: +25°
Mainly sunny
Relative humidity: 58%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 11 km/h, west
16:00

Light showers
+25°
feels like: +26°
Light showers
Relative humidity: 57%, pressure: 752 mm
Precipitations: 0.1 mm
Wind: 11 km/h, west
17:00

Mainly sunny
+25°
feels like: +25°
Mainly sunny
Relative humidity: 58%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 11 km/h, west
18:00

Mainly sunny
+24°
feels like: +24°
Mainly sunny
Relative humidity: 62%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 11 km/h, west
19:00

Mainly sunny
+23°
feels like: +23°
Mainly sunny
Relative humidity: 68%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
20:00

Mainly sunny
+22°
feels like: +22°
Mainly sunny
Relative humidity: 70%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
21:00

Overcast
+21°
feels like: +21°
Overcast
Relative humidity: 74%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 11 km/h, north
22:00

Overcast
+20°
feels like: +20°
Overcast
Relative humidity: 80%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 11 km/h, north
23:00

Overcast
+18°
feels like: +18°
Overcast
Relative humidity: 86%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 11 km/h, north
00:00

Partly cloudy
+17°
feels like: +17°
Partly cloudy
Relative humidity: 88%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 11 km/h, north
01:00

Partly cloudy
+16°
feels like: +16°
Partly cloudy
Relative humidity: 88%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 11 km/h, north