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Catharines 14-Day Extended Forecast
Two-week long-range trend forecast based on Canadian GEM ensemble model
Today(2026-09-17)
Drizzle
12°5°
58% precip
Max Wind: 26 km/h (Gusts: 58 km/h)
Friday(2026-09-18)
Overcast
16°2°
20% precip
Max Wind: 13 km/h (Gusts: 33 km/h)
Saturday(2026-09-19)
Drizzle
18°10°
68% precip
Max Wind: 17 km/h (Gusts: 37 km/h)
Sunday(2026-09-20)
Overcast
13°4°
2% precip
Max Wind: 15 km/h (Gusts: 32 km/h)
Monday(2026-09-21)
Overcast
18°4°
0% precip
Max Wind: 13 km/h (Gusts: 25 km/h)
Tuesday(2026-09-22)
Overcast
21°6°
0% precip
Max Wind: 13 km/h (Gusts: 32 km/h)
Wednesday(2026-09-23)
Mainly Sunny
20°6°
3% precip
Max Wind: 12 km/h (Gusts: 22 km/h)