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

46°F

8°C

Humidity 100%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 2 Mar 6:35 am EST
Extended Forecast for

5 Miles ESE Johns Island SC

  • Today

    Today: Patchy fog before 8am. Otherwise, partly sunny, with a high near 63. Northeast wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Northeast wind 8 to 10 mph.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 66. Northeast wind around 10 mph.

    High: 66 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. Light east wind.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, partly sunny, with a high near 63. Northeast wind 5 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 50. Northeast wind 8 to 10 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 66. Northeast wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 54. Light east wind.
Wednesday
Mostly sunny, with a high near 73. Calm wind becoming east 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 59.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 75.
Friday Night
Mostly cloudy, with a low around 60.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 74.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 59.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 74.
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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:
6:18 am EST Mar 2, 2026
Forecast Valid:
6am EST Mar 2, 2026-6pm EDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation