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

Today 5/16
Stormy Weather
Day 79°
Night 66°
98
Sun 5/17
Cloudy Weather
Day 91°
Night 72°
5
Mon 5/18
Sunny with a Chance of Thunderstorms
Day 82°
Night 72°
55
Tue 5/19
Stormy Weather
Day 79°
Night 57°
88
Wed 5/20
Cloudy Weather
Day 70°
Night 52°
25
Thu 5/21
Cloudy Weather
Day 73°
Night 54°
25
Fri 5/22
Cloudy Weather
Day 81°
Night 61°
7
Sat 5/23
Cloudy Weather
Day 84°
Night 64°
30
Sun 5/24
Cloudy Weather
Day 86°
Night 66°
30
Mon 5/25
Cloudy Weather
Day 79°
Night 63°
35
Tue 5/26
Cloudy Weather
Day 82°
Night 64°
0
Wed 5/27
Cloudy Weather
Day 82°
Night 66°
7
Thu 5/28
Rainy Weather
Day 82°
Night 66°
61
Fri 5/29
Cloudy Weather
Day 81°
Night 64°
25
Sat 5/30
Cloudy Weather
Day 81°
Night 66°
59
Sun 5/31
Cloudy Weather
Day 82°
Night 66°
5

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