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

61°F

16°C

Humidity 100%
Wind Speed SW 7 mph
Barometer 30.03 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 11 Jan 2:35 am EST
Extended Forecast for

Seabrook Island SC

  • Overnight

    Overnight: Mostly cloudy, with a low around 59. Southwest wind around 14 mph.

    Low: 59 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 60. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 30 mph.

    High: 60 °F

    Chance
    Showers then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. North wind 16 to 18 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 48. Northeast wind 6 to 14 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. North wind 3 to 5 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Tuesday Night

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

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 59. Southwest wind around 14 mph.
Sunday
A 30 percent chance of showers, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 60. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 38. North wind 16 to 18 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 48. Northeast wind 6 to 14 mph.
Monday Night
Partly cloudy, with a low around 41. North wind 3 to 5 mph.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 56.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 44.
Saturday
Mostly sunny, with a high near 55.
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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:
1:32 am EST Jan 11, 2026
Forecast Valid:
3am EST Jan 11, 2026-6pm EST Jan 17, 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