Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7° N Lon: 80° W Elev: 16 ft.

Fair

79°F

26°C

Humidity 100%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 79°F (26°C)
Visibility 8.00 mi
Heat Index84°F (29°C)
Last update 12 Jul 8:15 pm EDT
Detailed forecast for

Charleston County

Tonight
Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Sunday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Heat index values up to 106. West winds around 5 mph, becoming south in the afternoon. Chance of rain 50 percent.
Sunday Night
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 40 percent.
Monday
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. East winds 5 to 10 mph. Chance of rain 50 percent.
Monday Night
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. East winds around 5 mph. Chance of rain 50 percent.
Tuesday
Showers and thunderstorms likely. Highs in the upper 80s. Chance of rain 70 percent.
Tuesday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 50 percent.
Wednesday
Showers with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 80 percent.
Wednesday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 50 percent.
Thursday
Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 70 percent.
Thursday Night
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
Friday
Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 50 percent.
Friday Night
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
Saturday
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.



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639 PM EDT Sat Jul 12 2025
 
 

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