National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7°NLon: 80°WElev: 16ft.

Fair

72°F

22°C

Humidity 94%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 9 Jun 1:55 am EDT
Extended Forecast for

Charleston SC

  • Overnight

    Overnight: Mostly cloudy, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 89. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 89 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 75. Southeast wind 5 to 7 mph becoming calm in the evening.

    Low: 75 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 91. Light southwest wind becoming south 5 to 10 mph in the afternoon.

    High: 91 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 77. South wind 7 to 10 mph.

    Low: 77 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 97.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 75. Calm wind.
Tuesday
Partly sunny, with a high near 89. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 75. Southeast wind 5 to 7 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 91. Light southwest wind becoming south 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 77. South wind 7 to 10 mph.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 78.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 97.
Friday Night
Partly cloudy, with a low around 77.
Saturday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Charleston SC
 32.79°N 80.01°W (Elev. 10 ft)
Last Update:
2:12 am EDT Jun 9, 2026
Forecast Valid:
2am EDT Jun 9, 2026-6pm EDT Jun 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation