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CHARLESTON 7 Day Forecast

NWS Forecast for: Charleston SC
Issued by: National Weather Service Charleston, SC
Last Update: 2:35 pm EDT Oct 5, 2026
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Tonight

Tonight: Mostly cloudy, with a low around 64. Northeast wind 5 to 8 mph.

Low: 64 °F

Mostly Cloudy



Tuesday

Tuesday: Mostly cloudy, with a high near 76. Northeast wind 11 to 17 mph, with gusts as high as 26 mph.

High: 76 °F

Mostly Cloudy



Tuesday
Night

Tuesday Night: Mostly cloudy, with a low around 63. Northeast wind 8 to 14 mph, with gusts as high as 22 mph.

Low: 63 °F

Mostly Cloudy



Wednesday

Wednesday: Partly sunny, with a high near 78. Northeast wind around 11 mph, with gusts as high as 20 mph.

High: 78 °F

Partly Sunny



Wednesday
Night

Wednesday Night: Mostly cloudy, with a low around 61. North wind 3 to 6 mph.

Low: 61 °F

Mostly Cloudy



Thursday

Thursday: Partly sunny, with a high near 80.

High: 80 °F

Partly Sunny



Thursday
Night

Thursday Night: Mostly cloudy, with a low around 63.

Low: 63 °F

Mostly Cloudy



Friday

Friday: A 20 percent chance of showers after 2pm.  Mostly cloudy, with a high near 80.

High: 80 °F

Partly Sunny
then Slight
Chance
Showers

Friday
Night

Friday Night: A 40 percent chance of showers, mainly after 2am.  Mostly cloudy, with a low around 65.

Low: 65 °F

Chance
Showers





Tonight: Mostly cloudy, with a low around 64. Northeast wind 5 to 8 mph.

Tuesday: Mostly cloudy, with a high near 76. Northeast wind 11 to 17 mph, with gusts as high as 26 mph.

Tuesday Night: Mostly cloudy, with a low around 63. Northeast wind 8 to 14 mph, with gusts as high as 22 mph.

Wednesday: Partly sunny, with a high near 78. Northeast wind around 11 mph, with gusts as high as 20 mph.

Wednesday Night: Mostly cloudy, with a low around 61. North wind 3 to 6 mph.

Thursday: Partly sunny, with a high near 80.

Thursday Night: Mostly cloudy, with a low around 63.

Friday: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 80.

Friday Night: A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 65.

Saturday: A 50 percent chance of showers. Cloudy, with a high near 78.

Saturday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 67. Chance of precipitation is 60%.

Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.

Sunday Night: Showers likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Columbus Day: Showers likely. Partly sunny, with a high near 79. Chance of precipitation is 60%.



Charleston SCSimilar City Names
 32.79°N 80.01°W (Elev. 10 ft)

Visit your local NWS office at: https://www.weather.gov/chs