Charleston Weather Forecast

    • 26
    • 34

    Increasing Clouds

    • 27
    • 43

    Drizzle Likely

    • 22
    • 42

    Partly Sunny

    • 10
    • 25

    Chance Snow

    • 12
    • 17

    Snow Likely

    • 5
    • 22

    Mostly Cloudy

    • 6
    • 24

    Partly Sunny

Today 20 Jan Hopkins

Sunny. Near steady temperature in the lower 30s. South Winds around 5 Mph.

Tonight 20 Jan Hopkins

Clear this Evening, then partly cloudy with a chance of snow after midnight. Not as cool with Lows in the mid 20s. Temperature rising into the lower 30s after midnight. South Winds 5 to 10 Mph. Chance of snow 30 percent.

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Charleston Temperature Statistics

January Temperature

Madisonville Municipal Airport (17.4 miles)

  • Lowest 18 January, 2026

    12.6 °F

  • Average January

    40 °F

  • Highest 8 January, 2026

    69.1 °F

Climate (2021–Present)

Madisonville Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    59.4 °F

  • Average High 2021–2026

    69.7 °F
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