Back to South St. Louis Main Forecast

South St. Louis 14-Day Extended Forecast

Two-week long-range trend forecast based on Canadian GEM ensemble model

Today(2026-09-17)
Overcast
16°15°
4% precip
Max Wind: 32 km/h (Gusts: 44 km/h)
Friday(2026-09-18)
Heavy Rain
15°13°
72% precip
Max Wind: 59 km/h (Gusts: 72 km/h)
Saturday(2026-09-19)
Overcast
13°11°
2% precip
Max Wind: 59 km/h (Gusts: 72 km/h)
Sunday(2026-09-20)
Overcast
13°10°
28% precip
Max Wind: 36 km/h (Gusts: 40 km/h)
Monday(2026-09-21)
Drizzle
13°12°
28% precip
Max Wind: 41 km/h (Gusts: 47 km/h)
Tuesday(2026-09-22)
Drizzle
12°11°
1% precip
Max Wind: 35 km/h (Gusts: 35 km/h)
Wednesday(2026-09-23)
Overcast
12°11°
0% precip
Max Wind: 27 km/h (Gusts: 26 km/h)