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Island Sarnia 14-Day Extended Forecast
Two-week long-range trend forecast based on Canadian GEM ensemble model
Today(2026-09-17)
Moderate Rain
21°14°
96% precip
Max Wind: 18 km/h (Gusts: 29 km/h)
Friday(2026-09-18)
Moderate Rain
18°12°
80% precip
Max Wind: 31 km/h (Gusts: 60 km/h)
Saturday(2026-09-19)
Heavy Rain
14°13°
91% precip
Max Wind: 27 km/h (Gusts: 57 km/h)
Sunday(2026-09-20)
Overcast
21°11°
35% precip
Max Wind: 24 km/h (Gusts: 49 km/h)
Monday(2026-09-21)
Moderate Rain
13°8°
24% precip
Max Wind: 21 km/h (Gusts: 46 km/h)
Tuesday(2026-09-22)
Overcast
18°9°
8% precip
Max Wind: 17 km/h (Gusts: 40 km/h)
Wednesday(2026-09-23)
Overcast
22°7°
3% precip
Max Wind: 17 km/h (Gusts: 39 km/h)