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Today Hourly 7 days 30 days January
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January 2026 Weather | St. Louis, Missouri

Today 1/19
Cold Day
Day 23°
Night 16°
1
Tue 1/20
Cloudy Weather
Day 43°
Night 34°
3
Wed 1/21
Cloudy Weather
Day 48°
Night 25°
10
Thu 1/22
Sunny Weather
Day 39°
Night 16°
0
Fri 1/23
Cold Day
Day 25°
Night 7°
25
Sat 1/24
Cold Day
Day 19°
Night 12°
25
Sun 1/25
Icy Road Conditions
Day 27°
Night 7°
70
Mon 1/26
Snowy Weather
Day 25°
Night 12°
56
Tue 1/27
Cold Day
Day 25°
Night 9°
1
Wed 1/28
Snowy Weather
Day 19°
Night 12°
55
Thu 1/29
Cloudy Weather
Day 28°
Night 19°
0
Fri 1/30
Sunny Weather
Day 36°
Night 21°
1
Sat 1/31
Cloudy Weather
Day 36°
Night 27°
0