Appleton Weather Forecast

    • 31
    • 51

    Increasing Clouds

    • 44
    • 50

    Chance Rain

    • 18
    • 66

    Rain Showers

    • 6
    • 23

    Chance Snow

    • 21
    • 28

    Snow Likely

    • 33
    • 53

    Mostly Sunny

    • 38
    • 61

    Partly Sunny

Today 13 Mar Knox

Mostly sunny and breezy. Highs around 50. West Winds 20 to 25 Mph with Gusts up to 40 Mph.

Tonight 13 Mar Knox

Mostly cloudy. Lows in the lower 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming north around 5 Mph after midnight.

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Appleton Temperature Statistics

March Temperature

Galesburg Municipal Airport (13.7 miles)

  • Lowest 1 March, 2026

    18.5 °F

  • Average March

    47.3 °F

  • Highest 10 March, 2026

    81.7 °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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