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Today Hourly 7 days 30 days December
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December 2025 Weather | St. Louis, Missouri

Today 12/11
Cloudy Weather
Day 37°
Night 30°
25
Fri 12/12
Cloudy Weather
Day 37°
Night 23°
2
Sat 12/13
Cold Day
Day 25°
Night 0°
25
Sun 12/14
Cold Day
Day 18°
Night 9°
0
Mon 12/15
Cloudy Weather
Day 43°
Night 27°
0
Tue 12/16
Cloudy Weather
Day 48°
Night 39°
6
Wed 12/17
Cloudy Weather
Day 54°
Night 46°
55
Thu 12/18
Cloudy Weather
Day 54°
Night 30°
2
Fri 12/19
Cloudy Weather
Day 45°
Night 39°
3
Sat 12/20
Cloudy Weather
Day 61°
Night 45°
1
Sun 12/21
Cloudy Weather
Day 54°
Night 41°
1
Mon 12/22
Cloudy Weather
Day 50°
Night 39°
3
Tue 12/23
Cloudy Weather
Day 54°
Night 41°
30
Wed 12/24
Cloudy Weather
Day 48°
Night 32°
20
Thu 12/25
Cloudy Weather
Day 46°
Night 36°
25
Fri 12/26
Cloudy Weather
Day 48°
Night 36°
25
Sat 12/27
Rainy Weather
Day 46°
Night 36°
62
Sun 12/28
Rainy Weather
Day 46°
Night 34°
57
Mon 12/29
Cloudy Weather
Day 37°
Night 32°
20
Tue 12/30
Sunny Weather
Day 37°
Night 25°
5
Wed 12/31
Sunny Weather
Day 36°
Night 25°
5