Charleston, South Carolina 7-day weather forecast

Written by:
March 23, 2026
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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 78 °F on Sunday, while the low is 55 °F on Monday. There are expected to be 5 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, March 30

- High of 74 °F, low of 55 °F (58% humidity)
- Partly sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:10 AM, sunset at 7:37 PM
1 / 6
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Tuesday, March 31

- High of 73 °F, low of 61 °F (57% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:08 AM, sunset at 7:38 PM
2 / 6
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Wednesday, April 1

- High of 75 °F, low of 62 °F (56% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:07 AM, sunset at 7:39 PM
- Full moon
3 / 6
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Thursday, April 2

- High of 74 °F, low of 63 °F (68% humidity)
- Sunny with a 99% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:06 AM, sunset at 7:39 PM
4 / 6
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Friday, April 3

- High of 76 °F, low of 64 °F (57% humidity)
- Mostly sunny with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 7:04 AM, sunset at 7:40 PM
5 / 6
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Saturday, April 4

- High of 75 °F, low of 64 °F (55% humidity)
- Mostly cloudy with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 7:03 AM, sunset at 7:41 PM
6 / 6
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Sunday, April 5

- High of 78 °F, low of 64 °F (57% humidity)
- Fair with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 7:02 AM, sunset at 7:42 PM

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