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.

Overcast

48°F

9°C

Humidity 94%
Wind Speed N 5 mph
Barometer 30.13 in
Dewpoint 46°F (8°C)
Visibility 9.00 mi
Wind Chill46°F (8°C)
Last update 7 Dec 9:55 am EST
Extended Forecast for

5 Miles ESE Johns Island SC

  • Today

    Today: A chance of showers before 4pm, then a slight chance of showers after 5pm. Cloudy, with a high near 55. North wind around 7 mph. Chance of precipitation is 40%.

    High: 55 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 3am. Cloudy, with a low around 44. Calm wind becoming north around 6 mph after midnight.

    Low: 44 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly between 7am and 1pm. Mostly cloudy, with a high near 53. North wind 8 to 10 mph.

    High: 53 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. North wind around 10 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 49. North wind 5 to 9 mph becoming light in the afternoon.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
A chance of showers before 4pm, then a slight chance of showers after 5pm. Cloudy, with a high near 55. North wind around 7 mph. Chance of precipitation is 40%.
Tonight
A 30 percent chance of showers, mainly before 3am. Cloudy, with a low around 44. Calm wind becoming north around 6 mph after midnight.
Monday
A 30 percent chance of showers, mainly between 7am and 1pm. Mostly cloudy, with a high near 53. North wind 8 to 10 mph.
Monday Night
Mostly cloudy, with a low around 31. North wind around 10 mph.
Tuesday
Sunny, with a high near 49. North wind 5 to 9 mph becoming light in the afternoon.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 64.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 49.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 66.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 39.
Saturday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Johns Island SC
 32.7°N 79.99°W (Elev. 3 ft)
Last Update:
7:32 am EST Dec 7, 2025
Forecast Valid:
10am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
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