Charleston, South Carolina 7-day weather forecast

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January 26, 2026
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 54 °F on Monday, while the low is 21 °F on Sunday. There are expected to be 3 sunny days, snow on 1 day, and 1 day of rain this week.

There are currently no weather alerts.

Monday, January 26

- High of 54 °F, low of 38 °F (53% humidity)
- Fair with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:18 AM, sunset at 5:46 PM
1 / 6
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Tuesday, January 27

- High of 46 °F, low of 27 °F (24% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:17 AM, sunset at 5:47 PM
2 / 6
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Wednesday, January 28

- High of 49 °F, low of 32 °F (33% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:17 AM, sunset at 5:48 PM
3 / 6
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Thursday, January 29

- High of 47 °F, low of 33 °F (44% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:16 AM, sunset at 5:49 PM
4 / 6
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Friday, January 30

- High of 54 °F, low of 39 °F (40% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:15 AM, sunset at 5:49 PM
5 / 6
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Saturday, January 31

- High of 42 °F, low of 26 °F (63% humidity)
- Overcast with a 25% chance of snow (0 mm of snow)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:15 AM, sunset at 5:50 PM
6 / 6
Leonid Ikan // Shutterstock

Sunday, February 1

- High of 37 °F, low of 21 °F (33% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:14 AM, sunset at 5:51 PM
- Full moon

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