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

Today 8/5
Sunny with a Chance of Thunderstorms
Day 91°
Night 73°
55
Thu 8/6
Stormy Weather
Day 82°
Night 70°
93
Fri 8/7
Sunny with a Chance of Thunderstorms
Day 88°
Night 72°
55
Sat 8/8
Cloudy Weather
Day 90°
Night 72°
10
Sun 8/9
Cloudy Weather
Day 93°
Night 73°
6
Mon 8/10
Sunny Weather
Day 97°
Night 75°
13
Tue 8/11
Cloudy Weather
Day 95°
Night 73°
25
Wed 8/12
Cloudy Weather
Day 91°
Night 73°
55
Thu 8/13
Rainy Weather
Day 90°
Night 73°
57
Fri 8/14
Cloudy Weather
Day 88°
Night 72°
5
Sat 8/15
Rainy Weather
Day 90°
Night 73°
68
Sun 8/16
Cloudy Weather
Day 90°
Night 72°
5
Mon 8/17
Cloudy Weather
Day 91°
Night 73°
3
Tue 8/18
Sunny Weather
Day 88°
Night 70°
10
Wed 8/19
Sunny Weather
Day 93°
Night 75°
10
Thu 8/20
Cloudy Weather
Day 82°
Night 66°
Fri 8/21
Cloudy Weather
Day 82°
Night 68°
Sat 8/22
Cloudy Weather
Day 84°
Night 66°
Sun 8/23
Cloudy Weather
Day 82°
Night 64°
Mon 8/24
Cloudy Weather
Day 82°
Night 66°
Tue 8/25
Sunny Weather
Day 84°
Night 64°
Wed 8/26
Cloudy Weather
Day 82°
Night 63°
Thu 8/27
Cloudy Weather
Day 81°
Night 64°
Fri 8/28
Cloudy Weather
Day 82°
Night 64°
Sat 8/29
Rainy Weather
Day 84°
Night 68°
Sun 8/30
Stormy Weather
Day 81°
Night 70°
Mon 8/31
Rainy Weather
Day 81°
Night 72°

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