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CHARLESTON 7 Day Forecast

NWS Forecast for: Charleston SC
Issued by: National Weather Service Charleston, SC
Last Update: 8:30 am EDT Apr 24, 2026		Print

Today

Today: Sunny, with a high near 83. South wind 6 to 10 mph.

High: 83 °F

Sunny



Tonight

Tonight: Mostly clear, with a low around 65. South wind 5 to 7 mph.

Low: 65 °F

Mostly Clear



Saturday

Saturday: A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 86. South wind 5 to 10 mph. Chance of precipitation is 20%.

High: 86 °F

Sunny then
Slight Chance
T-storms

Saturday
Night

Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 65. South wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Low: 65 °F

Chance
T-storms then
Showers
Likely

Sunday

Sunday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 82. West wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High: 82 °F

Showers
Likely then
Chance
T-storms

Sunday
Night

Sunday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 58. Chance of precipitation is 20%.

Low: 58 °F

Slight Chance
T-storms then
Slight Chance
Showers

Monday

Monday: Mostly sunny, with a high near 76.

High: 76 °F

Mostly Sunny



Monday
Night

Monday Night: Partly cloudy, with a low around 60.

Low: 60 °F

Partly Cloudy



Tuesday

Tuesday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 80.

High: 80 °F

Partly Sunny
then Slight
Chance
Showers


Today: Sunny, with a high near 83. South wind 6 to 10 mph.

Tonight: Mostly clear, with a low around 65. South wind 5 to 7 mph.

Saturday: A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 86. South wind 5 to 10 mph. Chance of precipitation is 20%.

Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 65. South wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 82. West wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 58. Chance of precipitation is 20%.

Monday: Mostly sunny, with a high near 76.

Monday Night: Partly cloudy, with a low around 60.

Tuesday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 80.

Tuesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 66.

Wednesday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.

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

Thursday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.


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

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