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Grand- Longueuil 14-Day Extended Forecast
Two-week long-range trend forecast based on Canadian GEM ensemble model
Today(2026-09-18)
Drizzle
5°1°
100% precip
Max Wind: 18 km/h (Gusts: 40 km/h)
Saturday(2026-09-19)
Drizzle
6°1°
98% precip
Max Wind: 17 km/h (Gusts: 36 km/h)
Sunday(2026-09-20)
Drizzle
6°3°
99% precip
Max Wind: 14 km/h (Gusts: 26 km/h)
Monday(2026-09-21)
Drizzle
8°4°
57% precip
Max Wind: 11 km/h (Gusts: 26 km/h)
Tuesday(2026-09-22)
Drizzle
9°3°
4% precip
Max Wind: 19 km/h (Gusts: 37 km/h)
Wednesday(2026-09-23)
Overcast
15°7°
8% precip
Max Wind: 26 km/h (Gusts: 56 km/h)
Thursday(2026-09-24)
Overcast
12°8°
12% precip
Max Wind: 19 km/h (Gusts: 43 km/h)