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Grand- Longueuil 14-Day Extended Forecast
Two-week long-range trend forecast based on Canadian GEM ensemble model
Today(2026-09-17)
Drizzle
9°5°
100% precip
Max Wind: 16 km/h (Gusts: 39 km/h)
Friday(2026-09-18)
Snow Showers / Squalls
10°2°
100% precip
Max Wind: 25 km/h (Gusts: 50 km/h)
Saturday(2026-09-19)
Snow Showers / Squalls
5°2°
82% precip
Max Wind: 14 km/h (Gusts: 30 km/h)
Sunday(2026-09-20)
Drizzle
6°3°
39% precip
Max Wind: 11 km/h (Gusts: 22 km/h)
Monday(2026-09-21)
Overcast
8°5°
47% precip
Max Wind: 12 km/h (Gusts: 26 km/h)
Tuesday(2026-09-22)
Drizzle
10°6°
14% precip
Max Wind: 19 km/h (Gusts: 41 km/h)
Wednesday(2026-09-23)
Drizzle
15°8°
28% precip
Max Wind: 23 km/h (Gusts: 49 km/h)