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Calling All Meteorology Students! Apply for the NWS Charleston 2026 Summer Volunteer Program
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Mariners: NWS Charleston Is Expanding Marine Forecasts Out To 60 NM in South Carolina March 3

Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7°NLon: 80°WElev: 16ft.

Overcast

66°F

19°C

Humidity	100%
Wind Speed	SW 3 mph
Barometer	29.92 in
Dewpoint	66°F (19°C)
Visibility	9.00 mi
Last update	21 Feb 1:55 am EST

More Information:

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

Extended Forecast for

4 Miles E Charleston SC

Overnight
Low: 58 °F
Showers
Likely
Saturday
High: 70 °F
Chance
Showers then
Showers
Saturday Night
Low: 53 °F
Showers
Sunday
High: 62 °F
Chance
Showers
Sunday Night
Low: 32 °F
Mostly Clear
Monday
High: 47 °F
Sunny
Monday Night
Low: 29 °F
Mostly Clear
Tuesday
High: 50 °F
Sunny
Tuesday Night
Low: 39 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Cloudy, with a low around 58. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 70. Southwest wind 6 to 9 mph becoming southeast in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm. Low around 53. Light and variable wind becoming northwest around 5 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

A 50 percent chance of showers, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 62. Northwest wind 6 to 16 mph, with gusts as high as 25 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Mostly clear, with a low around 32. Northwest wind around 14 mph, with gusts as high as 24 mph.

Monday

Sunny, with a high near 47.

Monday Night

Mostly clear, with a low around 29.

Tuesday

Sunny, with a high near 50.

Tuesday Night

Partly cloudy, with a low around 39.

Wednesday

Mostly sunny, with a high near 60.