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.

Partly Cloudy

68°F

20°C

Humidity 94%
Wind Speed SE 7 mph
Barometer 30.28 in
Dewpoint 66°F (19°C)
Visibility 9.00 mi
Last update 3 Apr 2:15 am EDT
Extended Forecast for

3 Miles ENE Seabrook Island SC

  • Overnight

    Overnight: Partly cloudy, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers between 9am and 1pm. Mostly sunny, with a high near 75. Southeast wind 5 to 9 mph. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63. Southeast wind 3 to 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Calm wind becoming south 5 to 9 mph in the morning.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. South wind around 6 mph.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 76. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Cloudy, with a low around 58. Chance of precipitation is 70%.

    Low: 58 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

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

    Low: 54 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 63. Southeast wind around 5 mph.
Friday
A slight chance of showers between 9am and 1pm. Mostly sunny, with a high near 75. Southeast wind 5 to 9 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 63. Southeast wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 76. Calm wind becoming south 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 63. South wind around 6 mph.
Sunday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 76. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Cloudy, with a low around 58. Chance of precipitation is 70%.
Monday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 70.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
Mostly cloudy, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Seabrook Island SC
 32.6°N 80.14°W (Elev. 3 ft)
Last Update:
2:40 am EDT Apr 3, 2026
Forecast Valid:
3am EDT Apr 3, 2026-6pm EDT Apr 9, 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