Back to Cornwall Main Forecast
Cornwall 14-Day Extended Forecast
Two-week long-range trend forecast based on Canadian GEM ensemble model
Today(2026-09-17)
Overcast
18°13°
9% precip
Max Wind: 17 km/h (Gusts: 35 km/h)
Friday(2026-09-18)
Moderate Rain
17°8°
64% precip
Max Wind: 25 km/h (Gusts: 51 km/h)
Saturday(2026-09-19)
Drizzle
11°6°
1% precip
Max Wind: 32 km/h (Gusts: 48 km/h)
Sunday(2026-09-20)
Drizzle
13°5°
15% precip
Max Wind: 29 km/h (Gusts: 41 km/h)
Monday(2026-09-21)
Drizzle
14°8°
29% precip
Max Wind: 22 km/h (Gusts: 33 km/h)
Tuesday(2026-09-22)
Drizzle
12°7°
3% precip
Max Wind: 26 km/h (Gusts: 35 km/h)
Wednesday(2026-09-23)
Partly Cloudy
14°6°
2% precip
Max Wind: 19 km/h (Gusts: 32 km/h)