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CHARLESTON 7 Day Forecast

NWS Forecast for: Charleston SC
Issued by: National Weather Service Charleston, SC
Last Update: 8:30 pm EDT Oct 12, 2026		Print

Tonight

Tonight: Mostly clear, with a low around 65. Calm wind.

Low: 65 °F

Mostly Clear

Tuesday

Tuesday: Sunny, with a high near 84. Light north wind.

High: 84 °F

Sunny

Tuesday
Night

Tuesday Night: Clear, with a low around 65. Calm wind.

Low: 65 °F

Clear

Wednesday

Wednesday: Sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon.

High: 84 °F

Sunny

Wednesday
Night

Wednesday Night: Mostly clear, with a low around 67. Light south wind.

Low: 67 °F

Mostly Clear

Thursday

Thursday: Sunny, with a high near 85.

High: 85 °F

Sunny

Thursday
Night

Thursday Night: Clear, with a low around 67.

Low: 67 °F

Clear

Friday

Friday: Sunny, with a high near 85.

High: 85 °F

Sunny

Friday
Night

Friday Night: Mostly clear, with a low around 62.

Low: 62 °F

Mostly Clear


Tonight: Mostly clear, with a low around 65. Calm wind.

Tuesday: Sunny, with a high near 84. Light north wind.

Tuesday Night: Clear, with a low around 65. Calm wind.

Wednesday: Sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon.

Wednesday Night: Mostly clear, with a low around 67. Light south wind.

Thursday: Sunny, with a high near 85.

Thursday Night: Clear, with a low around 67.

Friday: Sunny, with a high near 85.

Friday Night: Mostly clear, with a low around 62.

Saturday: Mostly sunny, with a high near 70.

Saturday Night: Mostly clear, with a low around 53.

Sunday: Sunny, with a high near 69.

Sunday Night: Partly cloudy, with a low around 57.

Monday: Mostly sunny, with a high near 74.


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

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