Charleston, South Carolina 7-day weather forecast

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June 8, 2026
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Charleston, South Carolina 7-day weather forecast

created the forecast for Charleston, South Carolina using data from . This week's high is 89 掳F on Tuesday, while the low is 75 掳F on Monday. There is expected to be 1 sunny day and rain on 6 days this week.

There are currently no weather alerts.

Monday, August 3

- High of 84 掳F, low of 75 掳F (67% humidity)
- Partly cloudy with a 100% chance of rain (16 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:34 AM, sunset at 8:16 PM
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Tuesday, August 4

- High of 89 掳F, low of 77 掳F (56% humidity)
- Mostly cloudy with a 100% chance of rain (16 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:35 AM, sunset at 8:16 PM
2 / 6
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Wednesday, August 5

- High of 88 掳F, low of 78 掳F (62% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (2 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:36 AM, sunset at 8:15 PM
- Last quarter moon
3 / 6
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Thursday, August 6

- High of 89 掳F, low of 79 掳F (57% humidity)
- Overcast with a 100% chance of rain (11 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:36 AM, sunset at 8:14 PM
4 / 6
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Friday, August 7

- High of 89 掳F, low of 79 掳F (54% humidity)
- Partly cloudy with a 26% chance of rain (0 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 6:37 AM, sunset at 8:13 PM
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Saturday, August 8

- High of 88 掳F, low of 78 掳F (58% humidity)
- Fair with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:38 AM, sunset at 8:12 PM
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Sunday, August 9

- High of 88 掳F, low of 79 掳F (60% humidity)
- Overcast with a 99% chance of rain (3 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 6:39 AM, sunset at 8:11 PM

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