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Longueuil, QC — 3 hour detailed weather forecast


QC, Canada » Longueuil


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

11:00

Rain
+17°
feels like: +17°
Rain
Relative humidity: 92%, pressure: 744 mm
Precipitations: 14.0 mm
Wind: 25 km/h, southeast
14:00

Chance of thunderstorms
+20°
feels like: +20°
Chance of thunderstorms
Relative humidity: 84%, pressure: 742 mm
Precipitations: 9.4 mm
Wind: 29 km/h, south
17:00

Showers
+20°
feels like: +20°
Showers
Relative humidity: 76%, pressure: 741 mm
Precipitations: 2.8 mm
Wind: 32 km/h, southwest
20:00

Showers
+19°
feels like: +19°
Showers
Relative humidity: 79%, pressure: 742 mm
Precipitations: 0.7 mm
Wind: 29 km/h, southwest
23:00

Light showers
+18°
feels like: +18°
Light showers
Relative humidity: 83%, pressure: 744 mm
Precipitations: 1.7 mm
Wind: 25 km/h, southwest
02:00

Partly cloudy
+17°
feels like: +17°
Partly cloudy
Relative humidity: 88%, pressure: 745 mm
Precipitations: 1.9 mm
Wind: 25 km/h, west
05:00

Partly cloudy
+16°
feels like: +16°
Partly cloudy
Relative humidity: 90%, pressure: 746 mm
Precipitations: 0.0 mm
Wind: 25 km/h, southwest
08:00

Light showers
+17°
feels like: +17°
Light showers
Relative humidity: 85%, pressure: 747 mm
Precipitations: 0.4 mm
Wind: 25 km/h, southwest
11:00

Light showers
+19°
feels like: +19°
Light showers
Relative humidity: 80%, pressure: 747 mm
Precipitations: 1.5 mm
Wind: 25 km/h, west
14:00

Chance of thunderstorms
+19°
feels like: +19°
Chance of thunderstorms
Relative humidity: 77%, pressure: 747 mm
Precipitations: 0.9 mm
Wind: 29 km/h, west