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Longueuil, QC — 3 hour detailed weather forecast


QC, Canada » Longueuil


Forecast for today, Wednesday, May 20, 2026
Detailed forecast - 3 hours intervals

02:00

Showers
+21°
feels like: +21°
Showers
Relative humidity: 83%, pressure: 755 mm
Precipitations: 1.7 mm
Wind: 22 km/h, southwest
05:00

Mainly sunny
+21°
feels like: +21°
Mainly sunny
Relative humidity: 89%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 22 km/h, southwest
08:00

A mix of sun and cloud
+22°
feels like: +22°
A mix of sun and cloud
Relative humidity: 80%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 29 km/h, west
11:00

A mix of sun and cloud
+22°
feels like: +22°
A mix of sun and cloud
Relative humidity: 57%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 32 km/h, west
14:00

Partly cloudy
+22°
feels like: +22°
Partly cloudy
Relative humidity: 43%, pressure: 759 mm
Precipitations: 0.1 mm
Wind: 29 km/h, west
17:00

Sunny
+21°
feels like: +21°
Clear
Relative humidity: 38%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 29 km/h, northwest
20:00

A mix of sun and cloud
+16°
feels like: +16°
A mix of sun and cloud
Relative humidity: 41%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 22 km/h, northwest
23:00

A mix of sun and cloud
+12°
feels like: +12°
A mix of sun and cloud
Relative humidity: 47%, pressure: 765 mm
Precipitations: 0.0 mm
Wind: 18 km/h, northwest
02:00

A mix of sun and cloud
+8°
feels like: +5°
A mix of sun and cloud
Relative humidity: 54%, pressure: 766 mm
Precipitations: 0.0 mm
Wind: 18 km/h, northwest
05:00

Partly cloudy
+6°
feels like: +3°
Partly cloudy
Relative humidity: 59%, pressure: 767 mm
Precipitations: 0.0 mm
Wind: 14 km/h, north