Charleston Weather Forecast

    • 9
    • 25

    Sunny

    • 22
    • 35

    Mostly Sunny

    • 33
    • 48

    Partly Sunny

    • 37
    • 56

    Partly Sunny

    • 36
    • 53

    Partly Sunny

    • 32
    • 54

    Chance Rain

Today 21 Feb Lee

Sunny. Highs in the mid 20s. Southwest Winds 5 to 10 Mph. Wind chill Values as low as zero.

Tonight 21 Feb Lee

Clear. Not as cool with Lows around 9 above. Southwest Winds around 5 Mph.

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Charleston Temperature Statistics

February Temperature

Keokuk Municipal Airport (9.9 miles)

  • Lowest 18 February, 2025

    -2.2 °F

  • Average February

    24.1 °F

  • Highest 3 February, 2025

    64.4 °F

Climate (2020–Present)

Keokuk Municipal Airport (9.9 miles)

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  • Average Low 2020–2025

    43.5 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    62.4 °F
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