Folly Beach Weather Forecast

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    • 84

    Chance Thunderstorms

    • 81
    • 84

    Chance Thunderstorms

    • 81
    • 86

    Slight Chance Thunderstorms

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    • 87

    Slight Chance Thunderstorms

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    • 88

    Chance Thunderstorms

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    Chance Thunderstorms

Today 16 Jul Charleston

Mostly sunny with a chance of Showers and Thunderstorms. Highs in the upper 80s. South Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 16 Jul Charleston

Partly cloudy. Lows in the upper 70s. South Winds 10 to 15 Mph.

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Folly Beach Temperature Statistics

July Temperature

Charleston Executive Airport (4.3 miles)

  • Lowest 11 July, 2025

    71.6 °F

  • Average July

    81.2 °F

  • Highest 8 July, 2025

    93.2 °F

Climate (2020–Present)

Charleston Executive Airport (4.3 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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