Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7° N Lon: 80° W Elev: 16 ft.

Fair

84°F

29°C

Humidity 89%
Wind Speed NW 6 mph
Barometer 29.87 in
Dewpoint 81°F (27°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 5 Sep 10:15 pm EDT
Detailed forecast for

Charleston County

Tonight
Mostly clear this evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 70s. Heat index values up to 106 early this evening. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
Sunday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Heat index values up to 107. West winds around 5 mph, becoming east in the afternoon. Chance of rain 50 percent.
Sunday Night
Mostly cloudy. Showers and thunderstorms likely in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 60 percent.
Labor Day
A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
Monday Night
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
Tuesday
Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
Tuesday Night
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
Wednesday
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent.
Wednesday Night
Partly cloudy. Lows in the mid 70s.
Thursday
Sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
Thursday Night
Mostly clear. Lows in the mid 70s.
Friday
Mostly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 40 percent.
Friday Night
Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.
Saturday
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.



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847 PM EDT Sat Sep 5 2026
 
 

Additional Resources

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Hourly Weather Forecast

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