Charleston, South Carolina 7-day weather forecast

Written by:
July 7, 2025
ESOlex // Shutterstock

Charleston, South Carolina 7-day weather forecast

Stacker created the forecast for Charleston, South Carolina using data from OpenWeather. This week's high is 93 °F on Monday, while the low is 74 °F on Saturday. There are expected to be 0 sunny days and rain on 6 days this week.

There are currently no weather alerts.

Monday, July 7

- High of 93 °F, low of 76 °F (49% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:18 AM, sunset at 8:30 PM
1 / 6
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Tuesday, July 8

- High of 91 °F, low of 78 °F (53% humidity)
- Partly sunny with a 85% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:18 AM, sunset at 8:30 PM
2 / 6
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Wednesday, July 9

- High of 89 °F, low of 79 °F (57% humidity)
- Mostly cloudy with a 97% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:19 AM, sunset at 8:30 PM
3 / 6
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Thursday, July 10

- High of 89 °F, low of 77 °F (57% humidity)
- Partly sunny with a 100% chance of rain (5 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:19 AM, sunset at 8:30 PM
- Full moon
4 / 6
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Friday, July 11

- High of 90 °F, low of 75 °F (56% humidity)
- Partly cloudy with a 100% chance of rain (3 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 6:20 AM, sunset at 8:29 PM
5 / 6
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Saturday, July 12

- High of 92 °F, low of 74 °F (53% humidity)
- Partly cloudy with a 100% chance of rain (6 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 6:20 AM, sunset at 8:29 PM
6 / 6
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Sunday, July 13

- High of 88 °F, low of 76 °F (61% humidity)
- Overcast with a 80% chance of rain (1 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 6:21 AM, sunset at 8:29 PM

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