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Today Hourly 7 days 30 days September
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September 2025 Weather | Charleston, South Carolina
Mon 9/1
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 88°
Night 79°
10
Tue 9/2
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 88°
Night 77°
5
Wed 9/3
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 86°
Night 79°
55
Thu 9/4
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 84°
Night 77°
65
Fri 9/5
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 84°
Night 77°
64
Sat 9/6
Stormy WeatherStormy weather, thunderstorms.
Day 82°
Night 75°
65
Sun 9/7
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 82°
Night 77°
41
Mon 9/8
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 77°
57
Tue 9/9
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 75°
10
Wed 9/10
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 77°
40
Thu 9/11
Stormy WeatherStormy weather, thunderstorms.
Day 82°
Night 77°
65
Fri 9/12
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 88°
Night 73°
0
Sat 9/13
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 86°
Night 75°
0
Sun 9/14
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 86°
Night 73°
0
Mon 9/15
Rainy WeatherRainy weather, precipitation in the form of water droplets falling from the sky.
Day 82°
Night 70°
56
Tue 9/16
Stormy WeatherStormy weather, thunderstorms.
Day 79°
Night 70°
65
Wed 9/17
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 79°
Night 73°
25
Thu 9/18
Rainy WeatherRainy weather, precipitation in the form of water droplets falling from the sky.
Day 79°
Night 72°
56
Fri 9/19
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 73°
40
Sat 9/20
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 82°
Night 73°
12
Sun 9/21
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 73°
8
Mon 9/22
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 73°
11
Tue 9/23
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 73°
24
Wed 9/24
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 82°
Night 73°
Thu 9/25
Stormy WeatherStormy weather, thunderstorms.
Day 84°
Night 73°
Fri 9/26
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 66°
Sat 9/27
Partly Sunny with ShowersPartly sunny weather with scattered clouds and occasional rain showers.
Day 84°
Night 64°
Sun 9/28
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 75°
Night 64°
Mon 9/29
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 75°
Night 66°
Tue 9/30
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 75°
Night 66°