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

Tue 9/1
Cloudy Weather
Day 90°
Night 79°
55
Wed 9/2
Rainy Weather
Day 86°
Night 77°
64
Thu 9/3
Rainy Weather
Day 84°
Night 75°
55
Fri 9/4
Cloudy Weather
Day 86°
Night 73°
6
Sat 9/5
Cloudy Weather
Day 84°
Night 75°
1
Sun 9/6
Stormy Weather
Day 88°
Night 75°
65
Mon 9/7
Stormy Weather
Day 82°
Night 77°
65
Tue 9/8
Stormy Weather
Day 82°
Night 75°
64
Wed 9/9
Partly Sunny with Showers
Day 84°
Night 77°
Thu 9/10
Cloudy Weather
Day 86°
Night 75°
Fri 9/11
Sunny Weather
Day 84°
Night 73°
Sat 9/12
Cloudy Weather
Day 82°
Night 72°
Sun 9/13
Stormy Weather
Day 82°
Night 73°
Mon 9/14
Stormy Weather
Day 81°
Night 75°
Tue 9/15
Stormy Weather
Day 79°
Night 73°
Wed 9/16
Cloudy Weather
Day 79°
Night 72°
Thu 9/17
Cloudy Weather
Day 82°
Night 72°
Fri 9/18
Cloudy Weather
Day 84°
Night 75°
Sat 9/19
Cloudy Weather
Day 84°
Night 73°
Sun 9/20
Partly Sunny with Showers
Day 82°
Night 75°
Mon 9/21
Cloudy Weather
Day 82°
Night 73°
Tue 9/22
Cloudy Weather
Day 84°
Night 73°
Wed 9/23
Sunny Weather
Day 84°
Night 73°
Thu 9/24
Sunny Weather
Day 82°
Night 73°
Fri 9/25
Sunny Weather
Day 81°
Night 72°
Sat 9/26
Cloudy Weather
Day 82°
Night 73°
Sun 9/27
Rainy Weather
Day 81°
Night 73°
Mon 9/28
Rainy Weather
Day 79°
Night 72°
Tue 9/29
Cloudy Weather
Day 79°
Night 73°
Wed 9/30
Rainy Weather
Day 77°
Night 72°

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