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Today Hourly 7 days 30 days September
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September 2026 Weather | Charleston, South Carolina

Today 9/14
Sunny with a Chance of Thunderstorms
Day 93°
Night 75°
55
Tue 9/15
Cloudy Weather
Day 88°
Night 68°
25
Wed 9/16
Cloudy Weather
Day 86°
Night 70°
0
Thu 9/17
Cloudy Weather
Day 84°
Night 72°
25
Fri 9/18
Cloudy Weather
Day 84°
Night 75°
55
Sat 9/19
Cloudy Weather
Day 84°
Night 75°
55
Sun 9/20
Cloudy Weather
Day 82°
Night 75°
55
Mon 9/21
Cloudy Weather
Day 81°
Night 73°
55
Tue 9/22
Cloudy Weather
Day 81°
Night 72°
25
Wed 9/23
Rainy Weather
Day 81°
Night 70°
61
Thu 9/24
Rainy Weather
Day 82°
Night 72°
55
Fri 9/25
Rainy Weather
Day 79°
Night 70°
76
Sat 9/26
Cloudy Weather
Day 81°
Night 70°
20
Sun 9/27
Cloudy Weather
Day 81°
Night 72°
10
Mon 9/28
Rainy Weather
Day 82°
Night 73°
65
Tue 9/29
Stormy Weather
Day 79°
Night 73°
Wed 9/30
Stormy Weather
Day 79°
Night 73°

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