Charleston Executive Airport Weather Forecast

    • 74
    • 82

    Rain Showers

    • 74
    • 83

    Rain Showers

    • 75
    • 85

    Rain Showers

    • 75
    • 87

    Chance Thunderstorms

    • 77
    • 89

    Chance Thunderstorms

    • 77
    • 90

    Chance Thunderstorms

Today 9 Aug Charleston

Showers with a slight chance of Thunderstorms. Highs in the lower 80s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

Tonight 9 Aug Charleston

Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the lower 70s. East Winds 10 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Charleston Executive Airport Temperature Statistics

August Temperature

Charleston Executive Airport (0 miles)

  • Lowest 3 August, 2025

    71.6 °F

  • Average August

    79 °F

  • Highest 1 August, 2025

    93.2 °F

Climate (2020–Present)

Charleston Executive Airport (0 miles)

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  • Average Low 2020–2025

    59.1 °F

  • Average 2020–2025

    67.4 °F

  • Average High 2020–2025

    76.1 °F
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