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Saint-Jean-sur-Richelieu, QC — 1 hour detailed weather forecast


QC, Canada » Saint-Jean-sur-Richelieu


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

01:00

Clear
+13°
feels like: +13°
Clear
Relative humidity: 87%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 4 km/h, south
02:00

Clear
+13°
feels like: +13°
Clear
Relative humidity: 89%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 4 km/h, south
03:00

A mix of sun and cloud
+12°
feels like: +12°
A mix of sun and cloud
Relative humidity: 95%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 4 km/h, south
04:00

A mix of sun and cloud
+12°
feels like: +12°
A mix of sun and cloud
Relative humidity: 95%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southwest
05:00

A mix of sun and cloud
+12°
feels like: +12°
A mix of sun and cloud
Relative humidity: 95%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southwest
06:00

A mix of sun and cloud
+13°
feels like: +13°
A mix of sun and cloud
Relative humidity: 96%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southwest
07:00

A mix of sun and cloud
+13°
feels like: +13°
A mix of sun and cloud
Relative humidity: 96%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southwest
08:00

A mix of sun and cloud
+15°
feels like: +15°
A mix of sun and cloud
Relative humidity: 92%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southwest
09:00

Sunny
+17°
feels like: +17°
Clear
Relative humidity: 81%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
10:00

Sunny
+20°
feels like: +20°
Clear
Relative humidity: 66%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
11:00

Sunny
+22°
feels like: +22°
Clear
Relative humidity: 57%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
12:00

Sunny
+24°
feels like: +24°
Clear
Relative humidity: 54%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 11 km/h, west
13:00

Sunny
+25°
feels like: +25°
Clear
Relative humidity: 51%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
14:00

Sunny
+26°
feels like: +26°
Clear
Relative humidity: 46%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
15:00

A mix of sun and cloud
+26°
feels like: +26°
A mix of sun and cloud
Relative humidity: 42%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
16:00

A mix of sun and cloud
+25°
feels like: +25°
A mix of sun and cloud
Relative humidity: 47%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
17:00

A mix of sun and cloud
+25°
feels like: +25°
A mix of sun and cloud
Relative humidity: 51%, pressure: 756 mm
Precipitations: 0.1 mm
Wind: 14 km/h, west
18:00

Mainly sunny
+23°
feels like: +23°
Mainly sunny
Relative humidity: 59%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 11 km/h, west
19:00

Mainly sunny
+21°
feels like: +21°
Mainly sunny
Relative humidity: 71%, pressure: 756 mm
Precipitations: 0.1 mm
Wind: 7 km/h, west
20:00

Mainly sunny
+20°
feels like: +20°
Mainly sunny
Relative humidity: 80%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
21:00

Partly cloudy
+18°
feels like: +18°
Partly cloudy
Relative humidity: 84%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
22:00

Partly cloudy
+17°
feels like: +17°
Partly cloudy
Relative humidity: 86%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
23:00

Partly cloudy
+16°
feels like: +16°
Partly cloudy
Relative humidity: 85%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
00:00

Overcast
+16°
feels like: +16°
Overcast
Relative humidity: 82%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
01:00

Overcast
+14°
feels like: +14°
Overcast
Relative humidity: 81%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest