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.

Fog

63°F

17°C

Humidity 100%
Wind Speed S 3 mph
Barometer 30.19 in
Dewpoint 63°F (17°C)
Visibility 0.25 mi
Last update 10 Jan 1:55 am EST
Extended Forecast for

4 Miles N Folly Beach SC

  • Overnight

    Overnight: Widespread dense fog, mainly before 4am. Otherwise, cloudy, with a low around 59. South wind around 5 mph.

    Low: 59 °F

    Dense Fog

  • Saturday

    Saturday: Areas of fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 71. South wind 6 to 11 mph.

    High: 71 °F

    Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 57. South wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 66. West wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 66 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. North wind 9 to 11 mph, with gusts as high as 20 mph.

    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 37.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Widespread dense fog, mainly before 4am. Otherwise, cloudy, with a low around 59. South wind around 5 mph.
Saturday
Areas of fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 71. South wind 6 to 11 mph.
Saturday Night
Mostly cloudy, with a low around 57. South wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 66. West wind 10 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 35. North wind 9 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 59.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 43.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 54.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 33.
Friday
Sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
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:
1:30 am EST Jan 10, 2026
Forecast Valid:
2am EST Jan 10, 2026-6pm EST Jan 16, 2026
 
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