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

75°F

24°C

Humidity 74%
Wind Speed S 7 mph
Barometer 30.21 in
Dewpoint 66°F (19°C)
Visibility 9.00 mi
Last update 9 Jan 12:15 pm EST
Extended Forecast for

4 Miles N Folly Beach SC

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 72. South wind around 7 mph.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: Widespread dense fog, mainly after 8pm. Otherwise, mostly cloudy, with a low around 59. Calm wind becoming south around 6 mph after midnight.

    Low: 59 °F

    Dense Fog

  • Saturday

    Saturday: Widespread fog, mainly before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 71. Southwest wind 6 to 11 mph.

    High: 71 °F

    Fog then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 57. South wind around 10 mph.

    Low: 57 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 65. West wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 72. South wind around 7 mph.
Tonight
Widespread dense fog, mainly after 8pm. Otherwise, mostly cloudy, with a low around 59. Calm wind becoming south around 6 mph after midnight.
Saturday
Widespread fog, mainly before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 71. Southwest wind 6 to 11 mph.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 57. South wind around 10 mph.
Sunday
Partly sunny, with a high near 65. West wind 9 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 59.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Folly Beach SC
 32.74°N 79.93°W (Elev. 7 ft)
Last Update:
12:27 pm EST Jan 9, 2026
Forecast Valid:
12pm EST Jan 9, 2026-6pm EST Jan 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