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NWS Charleston To Implement Minor Public, Fire Weather and Marine Zone Changes on April 16, 2026

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7°NLon: 80°WElev: 16ft.

Fair

79°F

26°C

Humidity	70%
Wind Speed	S 15 G 22 mph
Barometer	30.10 in
Dewpoint	68°F (20°C)
Visibility	9.00 mi
Heat Index	81°F (27°C)
Last update	5 Apr 12:15 pm EDT

More Information:

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

Extended Forecast for

Charleston SC

This Afternoon
High: 81 °F
Chance
T-storms
Tonight
Low: 57 °F
Showers
Likely then
Chance
Showers
Monday
High: 71 °F
Mostly Cloudy
Monday Night
Low: 55 °F
Mostly Cloudy
Tuesday
High: 74 °F
Partly Sunny
Tuesday Night
Low: 54 °F
Partly Cloudy
Wednesday
High: 69 °F
Partly Sunny
and Breezy
Wednesday Night
Low: 54 °F
Mostly Cloudy
then Slight
Chance
Showers
Thursday
High: 72 °F
Chance
Showers

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 81. South wind 11 to 14 mph.

Tonight

Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Cloudy, with a low around 57. Southwest wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Mostly cloudy, with a high near 71. Northeast wind 10 to 14 mph, with gusts as high as 22 mph.

Monday Night

Mostly cloudy, with a low around 55. Northeast wind 3 to 6 mph.

Tuesday

Partly sunny, with a high near 74. Northeast wind 7 to 14 mph.

Tuesday Night

Partly cloudy, with a low around 54.

Wednesday

Partly sunny, with a high near 69. Breezy.

Wednesday Night

A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 54.