National Weather Service

News Headlines

Calling All Meteorology Students! Apply for the NWS Charleston 2026 Summer Volunteer Program
NWS Charleston To Implement Minor Public, Fire Weather and Marine Zone Changes on March 3
Mariners: NWS Charleston Is Expanding Marine Forecasts Out To 60 NM in South Carolina March 3
2026 Storm Spotter Training Schedule

Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7° N Lon: 80° W Elev: 16 ft.

Overcast

52°F

11°C

Humidity	62%
Wind Speed	N 7 mph
Barometer	30.22 in
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	50°F (10°C)
Last update	24 Jan 1:35 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Charleston County

Rest Of Tonight

Cloudy. Lows in the lower 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Saturday

Cloudy. Highs in the upper 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Saturday Night

Cloudy with a 50 percent chance of rain. Lows in the mid 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Sunday

Cloudy. A chance of rain, mainly in the morning. Highs in the upper 50s. North winds around 5 mph, becoming southwest in the afternoon. Chance of rain 50 percent.

Sunday Night

Cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Monday

Mostly sunny with a 20 percent chance of showers. Highs in the mid 50s. Temperature falling into the upper 40s in the afternoon.

Monday Night

Mostly clear. Much cooler with lows in the mid 20s. Wind chill values as low as 15.

Tuesday

Sunny. Highs in the mid 40s. Wind chill values as low as 15 in the morning.

Tuesday Night

Mostly clear. Lows in the upper 20s.

Wednesday

Mostly sunny. Highs in the lower 50s.

Wednesday Night

Mostly clear. Lows in the upper 20s.