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

81°F

27°C

Humidity 84%
Wind Speed NW 7 mph
Barometer 30.11 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 4 Oct 10:35 am EDT
Extended Forecast for

4 Miles N Folly Beach SC

  • Today

    Today: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. South wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 70. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 70 °F

    Showers

  • Monday

    Monday: Showers and thunderstorms, mainly before 3pm, then a slight chance of thunderstorms after 4pm. Some of the storms could produce heavy rainfall. High near 75. Light north wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 75 °F

    Showers then
    Heavy Rain

  • Monday Night

    Monday Night: A 30 percent chance of showers after 8pm. Mostly cloudy, with a low around 67. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers. Mostly cloudy, with a high near 75. Breezy, with a northeast wind 15 to 22 mph, with gusts as high as 30 mph.

    High: 75 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. South wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm. Low around 70. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Showers and thunderstorms, mainly before 3pm, then a slight chance of thunderstorms after 4pm. Some of the storms could produce heavy rainfall. High near 75. Light north wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A 30 percent chance of showers after 8pm. Mostly cloudy, with a low around 67. Northeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 75. Breezy, with a northeast wind 15 to 22 mph, with gusts as high as 30 mph.
Tuesday Night
A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 63.
Wednesday
Partly sunny, with a high near 77.
Wednesday Night
Mostly cloudy, with a low around 63.
Thursday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 79.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 65.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 78.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 77. Breezy. Chance of precipitation is 60%.
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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:
8:31 am EDT Oct 4, 2026
Forecast Valid:
11am EDT Oct 4, 2026-6pm EDT Oct 10, 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