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.

Mostly Cloudy

46°F

8°C

Humidity 71%
Wind Speed N 7 G 13 mph
Barometer 30.41 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 29 Nov 7:15 pm EST
Extended Forecast for

5 Miles ESE Johns Island SC

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Northeast wind 6 to 10 mph.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68. North wind around 6 mph becoming calm in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog between 8pm and midnight. Otherwise, mostly cloudy, with a low around 49. Calm wind becoming north around 6 mph after midnight.

    Low: 49 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 60. Northeast wind 9 to 11 mph.

    High: 60 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Showers likely, with thunderstorms also possible after 4am. Cloudy, with a low around 50. Northeast wind 7 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 68. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 68 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. Northeast wind 6 to 10 mph.
Sunday
Mostly sunny, with a high near 68. North wind around 6 mph becoming calm in the afternoon.
Sunday Night
Patchy fog between 8pm and midnight. Otherwise, mostly cloudy, with a low around 49. Calm wind becoming north around 6 mph after midnight.
Monday
Mostly cloudy, with a high near 60. Northeast wind 9 to 11 mph.
Monday Night
Showers likely, with thunderstorms also possible after 4am. Cloudy, with a low around 50. Northeast wind 7 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm. High near 68. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Partly sunny, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 59.
Friday Night
Showers likely. Cloudy, with a low around 46. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 62.
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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 pm EST Nov 29, 2025
Forecast Valid:
7pm EST Nov 29, 2025-6pm EST Dec 6, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation