Appleton Weather Forecast

    • 41
    • 56

    Increasing Clouds

    • 56
    • 73

    Mostly Cloudy

    • 36
    • 83

    Rain Showers Likely

    • 27
    • 50

    Mostly Sunny

    • 37
    • 56

    Partly Sunny

    • 44
    • 63

    Partly Sunny

Today 24 Mar Knox

Partly sunny late this Morning, then becoming mostly cloudy. Highs in the upper 50s. South Winds 5 to 10 Mph.

Tonight 24 Mar Knox

Mostly cloudy. Lows in the lower 40s. Southeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

Appleton Temperature Statistics

March Temperature

Galesburg Municipal Airport (13.7 miles)

  • Lowest 16 March, 2026

    13.1 °F

  • Average March

    46.1 °F

  • Highest 21 March, 2026

    84.2 °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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