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/Mist

59°F

15°C

Humidity 100%
Wind Speed E 3 mph
Barometer 30.20 in
Dewpoint 59°F (15°C)
Visibility 5.00 mi
Last update 8 Jan 8:35 pm EST
Extended Forecast for

4 Miles NNE Folly Beach SC

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57. Light east wind.

    Low: 57 °F

    Patchy Fog

  • Friday

    Friday: Areas of dense fog before 10am. Otherwise, partly sunny, with a high near 71. Calm wind becoming south around 6 mph in the afternoon.

    High: 71 °F

    Areas Dense
    Fog then
    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 58. South wind 3 to 6 mph.

    Low: 58 °F

    Patchy Fog
    then Slight
    Chance
    Showers and
    Areas Fog

  • Saturday

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

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 1am. Partly cloudy, with a low around 57. South wind around 9 mph.

    Low: 57 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • 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

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57. Light east wind.
Friday
Areas of dense fog before 10am. Otherwise, partly sunny, with a high near 71. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
A 20 percent chance of showers after 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 58. South wind 3 to 6 mph.
Saturday
Patchy fog 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. Partly cloudy, with a low around 57. South wind around 9 mph.
Sunday
Mostly cloudy, with a high near 66.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 58.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Folly Beach SC
 32.72°N 79.91°W (Elev. 3 ft)
Last Update:
8:47 pm EST Jan 8, 2026
Forecast Valid:
8pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation