Charleston Weather Forecast

    • 54
    • 80

    Partly Sunny

    • 56
    • 81

    Partly Sunny

    • 57
    • 80

    Chance Rain Showers

    • 59
    • 85

    Partly Sunny

    • 62
    • 85

    Partly Sunny

    • 63
    • 83

    Slight Chance Thunderstorms

Today 26 Aug Bradley

Mostly sunny. Highs in the upper 70s. Light Winds.

Tonight 26 Aug Bradley

Mostly clear. Lows in the lower 50s. Light Winds.

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Charleston Temperature Statistics

August Temperature

Cleveland Regional Jetport (5.6 miles)

  • Lowest 16 August, 2025

    68 °F

  • Average August

    78.2 °F

  • Highest 15 August, 2025

    93.2 °F

Climate (2020–Present)

Cleveland Regional Jetport (5.6 miles)

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  • Average Low 2020–2025

    48.5 °F

  • Average 2020–2025

    59.1 °F

  • Average High 2020–2025

    70.8 °F
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