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

86°F

30°C

Humidity 62%
Wind Speed S 10 mph
Barometer 30.03 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 7 Jun 2:35 pm EDT
Extended Forecast for

5 Miles ESE Johns Island SC

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 89. South wind around 11 mph.

    High: 89 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 75. South wind 7 to 9 mph.

    Low: 75 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 91. West wind 5 to 8 mph becoming south in the afternoon.

    High: 91 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 76. South wind around 5 mph becoming calm in the evening.

    Low: 76 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 87. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 87 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 75.

    Low: 75 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 20%.

    High: 88 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Partly sunny, with a high near 89. South wind around 11 mph.
Tonight
Mostly cloudy, with a low around 75. South wind 7 to 9 mph.
Monday
Partly sunny, with a high near 91. West wind 5 to 8 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 76. South wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 87. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 75.
Wednesday
Mostly sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
Thursday Night
A slight chance of thunderstorms before 8pm, then a chance of showers after 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Johns Island SC
 32.7°N 79.99°W (Elev. 3 ft)
Last Update:
2:35 pm EDT Jun 7, 2026
Forecast Valid:
2pm EDT Jun 7, 2026-6pm EDT Jun 13, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation