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

77°F

25°C

Humidity 100%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 77°F (25°C)
Visibility 9.00 mi
Heat Index78°F (26°C)
Last update 16 Aug 9:55 pm EDT
Extended Forecast for

3 Miles NNW Folly Beach SC

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 76. Calm wind.

    Low: 76 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 89. North wind 6 to 10 mph becoming east in the afternoon. Chance of precipitation is 20%.

    High: 89 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. East wind around 6 mph becoming calm in the evening.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91. North wind 6 to 10 mph becoming east in the afternoon.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 76. Southeast wind 5 to 7 mph becoming northeast after midnight.

    Low: 76 °F

    Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 76. Chance of precipitation is 20%.

    Low: 76 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 76. Calm wind.
Sunday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 89. North wind 6 to 10 mph becoming east in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 75. East wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 91. North wind 6 to 10 mph becoming east in the afternoon.
Monday Night
Clear, with a low around 76. Southeast wind 5 to 7 mph becoming northeast after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89.
Tuesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 76. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Folly Beach SC
 32.72°N 79.93°W (Elev. 3 ft)
Last Update:
7:00 pm EDT Aug 16, 2025
Forecast Valid:
10pm EDT Aug 16, 2025-6pm EDT Aug 23, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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