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

77°F

25°C

Humidity 100%
Wind Speed N 5 mph
Barometer 30.10 in
Dewpoint 77°F (25°C)
Visibility 9.00 mi
Heat Index78°F (26°C)
Last update 30 Aug 4:35 am EDT
Extended Forecast for

2 Miles SW Mount Pleasant SC

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Light northeast wind.

    Low: 77 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Light and variable wind becoming east 5 to 8 mph in the morning. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 77. East wind around 6 mph becoming calm in the evening.

    Low: 77 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 85. Light and variable wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 77. Southeast wind around 6 mph becoming calm in the evening.

    Low: 77 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Light northeast wind.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Light and variable wind becoming east 5 to 8 mph in the morning. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Mostly cloudy, with a low around 77. East wind around 6 mph becoming calm in the evening.
Monday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 85. Light and variable wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 77. Southeast wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
A 20 percent chance of showers and thunderstorms before 2pm. Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 78.
Friday
Sunny, with a high near 91.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 78.
Saturday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Mount Pleasant SC
 32.78°N 79.9°W (Elev. 0 ft)
Last Update:
2:35 am EDT Aug 30, 2026
Forecast Valid:
4am EDT Aug 30, 2026-6pm EDT Sep 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation