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Charleston, South Carolina 7-day weather forecast
Stacker created the forecast for Charleston, South Carolina using data from OpenWeather. This week's high is 84 °F on Wednesday, while the low is 65 °F on Monday. There are expected to be 2 sunny days and rain on 2 days this week.
There are currently no weather alerts.
Monday, September 8
- High of 78 °F, low of 65 °F (58% humidity)- Sunny with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:59 AM, sunset at 7:35 PM

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Tuesday, September 9
- High of 76 °F, low of 68 °F (66% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:59 AM, sunset at 7:34 PM
- Overcast with a 100% chance of rain (3 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:59 AM, sunset at 7:34 PM

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Wednesday, September 10
- High of 84 °F, low of 68 °F (60% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:00 AM, sunset at 7:33 PM
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:00 AM, sunset at 7:33 PM

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Thursday, September 11
- High of 84 °F, low of 70 °F (38% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:01 AM, sunset at 7:31 PM
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:01 AM, sunset at 7:31 PM

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Friday, September 12
- High of 84 °F, low of 70 °F (42% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 7:01 AM, sunset at 7:30 PM
- Overcast with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 7:01 AM, sunset at 7:30 PM

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Saturday, September 13
- High of 83 °F, low of 67 °F (44% humidity)
- Sunny with a 0% chance of rain
- Moderate breeze (14 mph wind)
- Sunrise at 7:02 AM, sunset at 7:29 PM
- Sunny with a 0% chance of rain
- Moderate breeze (14 mph wind)
- Sunrise at 7:02 AM, sunset at 7:29 PM
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Andrzej Kubik // Shutterstock
Sunday, September 14
- High of 83 °F, low of 69 °F (32% humidity)
- Partly cloudy with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 7:02 AM, sunset at 7:27 PM
- Last quarter moon
- Partly cloudy with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 7:02 AM, sunset at 7:27 PM
- Last quarter moon