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CHARLESTON 7 Day Forecast

NWS Forecast for: Charleston SC
Issued by: National Weather Service Charleston, SC
Last Update: 2:35 am EDT Apr 4, 2026		Print

Overnight

Overnight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 64. Calm wind.

Low: 64 °F

Patchy Fog


Saturday

Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79. Light southeast wind becoming south 5 to 10 mph in the morning.

High: 79 °F

Patchy Fog
then Mostly
Sunny

Saturday
Night

Saturday Night: Partly cloudy, with a low around 64. South wind around 6 mph.

Low: 64 °F

Partly Cloudy


Sunday

Sunday: Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. South wind 6 to 14 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High: 81 °F

Mostly Sunny
then Showers
Likely

Sunday
Night

Sunday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 58. Southwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Low: 58 °F

Showers
Likely

Monday

Monday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 72.

High: 72 °F

Chance
Showers then
Partly Sunny

Monday
Night

Monday Night: Mostly cloudy, with a low around 54.

Low: 54 °F

Mostly Cloudy


Tuesday

Tuesday: Mostly cloudy, with a high near 72.

High: 72 °F

Mostly Cloudy


Tuesday
Night

Tuesday Night: Mostly cloudy, with a low around 53.

Low: 53 °F

Mostly Cloudy



Overnight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 64. Calm wind.

Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79. Light southeast wind becoming south 5 to 10 mph in the morning.

Saturday Night: Partly cloudy, with a low around 64. South wind around 6 mph.

Sunday: Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. South wind 6 to 14 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 58. Southwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 72.

Monday Night: Mostly cloudy, with a low around 54.

Tuesday: Mostly cloudy, with a high near 72.

Tuesday Night: Mostly cloudy, with a low around 53.

Wednesday: Mostly sunny, with a high near 68. Breezy.

Wednesday Night: Mostly cloudy, with a low around 53.

Thursday: A 20 percent chance of showers. Partly sunny, with a high near 72.

Thursday Night: Partly cloudy, with a low around 58.

Friday: Mostly sunny, with a high near 75.


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

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