Charleston Weather Forecast

    • 26
    • 47

    Mostly Cloudy

    • 10
    • 36

    Decreasing Clouds

    • 14
    • 19

    Snow

    • 20
    • 25

    Snow

    • 9
    • 27

    Chance Snow

    • 9
    • 20

    Partly Sunny

    • 11
    • 25

    Mostly Cloudy

Today 22 Jan Richmond (Staten Is.)

Mostly cloudy. Highs in the upper 40s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Jan Richmond (Staten Is.)

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the mid 20s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Temperature Statistics

January Temperature

Linden Airport (5.6 miles)

  • Lowest 20 January, 2026

    14.9 °F

  • Average January

    34.3 °F

  • Highest 9 January, 2026

    53.1 °F

Climate (2021–Present)

Linden Airport (5.6 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    63.9 °F
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