Folly Beach Weather Forecast

    • 28
    • 50

    Mostly Sunny

    • 33
    • 43

    Mostly Sunny

    • 33
    • 46

    Mostly Sunny

    • 36
    • 45

    Mostly Cloudy

    • 29
    • 44

    Chance Snow Showers

    • 29
    • 37

    Slight Chance Snow Showers

Today 26 Jan Charleston

Mostly sunny. A chance of Showers this morning. Highs in the lower 50s. Northwest Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 26 Jan Charleston

Mostly clear. Cooler with Lows in the lower 20s. Wind chill Values as low as 15 after midnight. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Folly Beach Temperature Statistics

January Temperature

Charleston Executive Airport (4.3 miles)

  • Lowest 16 January, 2026

    21.2 °F

  • Average January

    51.4 °F

  • Highest 9 January, 2026

    75.2 °F

Climate (2021–Present)

Charleston Executive Airport (4.3 miles)

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  • Average Low 2021–2026

    58.8 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    76 °F
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