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 83%
Wind Speed SW 9 G 15 mph
Barometer 29.93 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 Oct 12:35 am EDT
Extended Forecast for

4 Miles S Charleston SC

  • Overnight

    Overnight: Mostly cloudy, with a low around 63. Southwest wind around 8 mph.

    Low: 63 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before noon. Partly sunny, with a high near 70. Breezy, with a north wind 11 to 21 mph, with gusts as high as 31 mph.

    High: 70 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 49. Breezy, with a north wind 15 to 20 mph, with gusts as high as 32 mph.

    Low: 49 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 64. Breezy, with a north wind 18 to 20 mph, with gusts as high as 30 mph.

    High: 64 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51. North wind 13 to 16 mph, with gusts as high as 28 mph.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 63. Southwest wind around 8 mph.
Saturday
A 40 percent chance of showers, mainly before noon. Partly sunny, with a high near 70. Breezy, with a north wind 11 to 21 mph, with gusts as high as 31 mph.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 49. Breezy, with a north wind 15 to 20 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 64. Breezy, with a north wind 18 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 51. North wind 13 to 16 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Charleston SC
 32.72°N 79.99°W (Elev. 3 ft)
Last Update:
8:32 pm EDT Oct 16, 2026
Forecast Valid:
12am EDT Oct 17, 2026-6pm EDT Oct 23, 2026
 
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Additional Resources

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Chance of Precipitation