Site menu:




CHARLESTON 7 Day Forecast

NWS Forecast for: Charleston SC
Issued by: National Weather Service Charleston, SC
Last Update: 2:30 pm EDT Oct 30, 2026
Print


Tonight

Tonight: Partly cloudy, with a low around 57. East wind around 6 mph becoming calm  in the evening.

Low: 57 °F

Partly Cloudy



Saturday

Saturday: Partly sunny, with a high near 74. Northeast wind 8 to 15 mph, with gusts as high as 25 mph.

High: 74 °F

Partly Sunny



Saturday
Night

Saturday Night: Cloudy, with a low around 61. Northeast wind 9 to 13 mph, with gusts as high as 23 mph.

Low: 61 °F

Cloudy



Sunday

Sunday: Mostly cloudy, with a high near 73. Northeast wind 11 to 15 mph, with gusts as high as 24 mph.

High: 73 °F

Mostly Cloudy



Sunday
Night

Sunday Night: A 20 percent chance of showers after 2am.  Cloudy, with a low around 61. Northeast wind 8 to 13 mph, with gusts as high as 22 mph.

Low: 61 °F

Cloudy then
Slight Chance
Showers

Monday

Monday: A 40 percent chance of showers, mainly after 8am.  Mostly cloudy, with a high near 74.

High: 74 °F

Chance
Showers


Monday
Night

Monday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 63.

Low: 63 °F

Slight Chance
Showers


Tuesday

Tuesday: A 20 percent chance of showers.  Mostly cloudy, with a high near 76.

High: 76 °F

Slight Chance
Showers


Tuesday
Night

Tuesday Night: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 64.

Low: 64 °F

Mostly Cloudy
then Slight
Chance
Showers




Tonight: Partly cloudy, with a low around 57. East wind around 6 mph becoming calm in the evening.

Saturday: Partly sunny, with a high near 74. Northeast wind 8 to 15 mph, with gusts as high as 25 mph.

Saturday Night: Cloudy, with a low around 61. Northeast wind 9 to 13 mph, with gusts as high as 23 mph.

Sunday: Mostly cloudy, with a high near 73. Northeast wind 11 to 15 mph, with gusts as high as 24 mph.

Sunday Night: A 20 percent chance of showers after 2am. Cloudy, with a low around 61. Northeast wind 8 to 13 mph, with gusts as high as 22 mph.

Monday: A 40 percent chance of showers, mainly after 8am. Mostly cloudy, with a high near 74.

Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 63.

Tuesday: A 20 percent chance of showers. Mostly cloudy, with a high near 76.

Tuesday Night: A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 64.

Wednesday: A 30 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 78.

Wednesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 65.

Thursday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.

Thursday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.

Friday: Mostly sunny, with a high near 76.



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

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