Site menu:




CHARLESTON 7 Day Forecast

NWS Forecast for: Charleston SC
Issued by: National Weather Service Charleston, SC
Last Update: 2:40 am EDT Oct 21, 2026		Print

Today

Today: Sunny, with a high near 75. Light north wind increasing to 5 to 10 mph in the morning.

High: 75 °F

Sunny

Tonight

Tonight: Clear, with a low around 46. Calm wind.

Low: 46 °F

Clear

Thursday

Thursday: Sunny, with a high near 75. North wind 3 to 6 mph.

High: 75 °F

Sunny

Thursday
Night

Thursday Night: Clear, with a low around 50. Calm wind.

Low: 50 °F

Clear

Friday

Friday: Sunny, with a high near 71. North wind 7 to 10 mph.

High: 71 °F

Sunny

Friday
Night

Friday Night: Mostly clear, with a low around 52.

Low: 52 °F

Mostly Clear

Saturday

Saturday: Sunny, with a high near 70.

High: 70 °F

Sunny

Saturday
Night

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

Low: 53 °F

Mostly Clear

Sunday

Sunday: Sunny, with a high near 73.

High: 73 °F

Sunny


Today: Sunny, with a high near 75. Light north wind increasing to 5 to 10 mph in the morning.

Tonight: Clear, with a low around 46. Calm wind.

Thursday: Sunny, with a high near 75. North wind 3 to 6 mph.

Thursday Night: Clear, with a low around 50. Calm wind.

Friday: Sunny, with a high near 71. North wind 7 to 10 mph.

Friday Night: Mostly clear, with a low around 52.

Saturday: Sunny, with a high near 70.

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

Sunday: Sunny, with a high near 73.

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

Monday: Sunny, with a high near 75.

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

Tuesday: Mostly sunny, with a high near 75.


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

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