Charleston Weather Forecast

    • 22
    • 41

    Decreasing Clouds

    • 30
    • 35

    Chance Snow

    • 29
    • 41

    Chance Rain/Snow

    • 21
    • 35

    Chance Snow

    • 16
    • 31

    Partly Sunny

    • 12
    • 24

    Mostly Sunny

Today 15 Jan Richmond (Staten Is.)

Mostly sunny. Highs in the lower 40s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 15 Jan Richmond (Staten Is.)

Mostly cloudy in the Evening, then becoming partly cloudy. Cooler with Lows in the lower 20s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Temperature Statistics

January Temperature

Linden Airport (5.6 miles)

  • Lowest 3 January, 2026

    20.3 °F

  • Average January

    36 °F

  • Highest 9 January, 2026

    53.1 °F

Climate (2021–Present)

Linden Airport (5.6 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63.9 °F
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