Charleston Weather Forecast

    • 27
    • 43

    Mostly Cloudy

    • 42
    • 51

    Rain

    • 26
    • 56

    Rain

    • 33
    • 40

    Mostly Cloudy

    • 26
    • 47

    Mostly Sunny

    • 26
    • 36

    Partly Sunny

    • 32
    • 41

    Chance Rain/Snow

Today 17 Dec Richmond (Staten Is.)

Partly sunny. Highs in the lower 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 Dec Richmond (Staten Is.)

Partly cloudy. Lows in the upper 20s. West Winds 5 to 10 Mph. Gusts up to 20 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Temperature Statistics

December Temperature

Linden Airport (5.6 miles)

  • Lowest 9 December, 2025

    16.7 °F

  • Average December

    32.2 °F

  • Highest 10 December, 2025

    46.4 °F

Climate (2020–Present)

Linden Airport (5.6 miles)

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  • Average Low 2020–2025

    48.1 °F

  • Average 2020–2025

    55.7 °F

  • Average High 2020–2025

    63.9 °F
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