Appleton Weather Forecast

    • 17
    • 29

    Increasing Clouds

    • 23
    • 49

    Mostly Cloudy

    • 25
    • 41

    Partly Sunny

    • 24
    • 41

    Partly Sunny

    • 31
    • 59

    Mostly Sunny

    • 25
    • 52

    Partly Sunny

Today 23 Feb Knox

Mostly sunny. Highs in the upper 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 4 below this morning.

Tonight 23 Feb Knox

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 17. West Winds around 5 Mph, becoming south with Gusts up to 25 Mph after midnight.

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Appleton Temperature Statistics

February Temperature

Galesburg Municipal Airport (13.7 miles)

  • Lowest 1 February, 2026

    1 °F

  • Average February

    34.7 °F

  • Highest 16 February, 2026

    67.5 °F

Climate (2021–Present)

Galesburg Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.1 °F
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