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

61°F

16°C

Humidity 100%
Wind Speed S 3 mph
Barometer 30.21 in
Dewpoint 61°F (16°C)
Visibility 3.00 mi
Last update 9 Jan 11:55 pm EST
Extended Forecast for

Seabrook Island SC

  • Overnight

    Overnight: Widespread dense fog. Otherwise, mostly cloudy, with a low around 60. South wind around 8 mph.

    Low: 60 °F

    Dense Fog

  • Saturday

    Saturday: Widespread dense fog, mainly before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. South wind 9 to 15 mph.

    High: 65 °F

    Dense Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 58. Southwest wind 14 to 16 mph.

    Low: 58 °F

    Chance
    Showers

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 62. Breezy, with a northwest wind 14 to 20 mph.

    High: 62 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. North wind 16 to 18 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Widespread dense fog. Otherwise, mostly cloudy, with a low around 60. South wind around 8 mph.
Saturday
Widespread dense fog, mainly before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. South wind 9 to 15 mph.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 58. Southwest wind 14 to 16 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 62. Breezy, with a northwest wind 14 to 20 mph.
Sunday Night
Mostly clear, with a low around 38. North wind 16 to 18 mph.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 56.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 52.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 37.
Friday
Sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seabrook Island SC
 32.56°N 80.17°W (Elev. 7 ft)
Last Update:
8:27 pm EST Jan 9, 2026
Forecast Valid:
12am EST Jan 10, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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