Appleton Weather Forecast

    • -4
    • 2

    Cold

    • 5
    • 8

    Snow Likely

    • -4
    • 14

    Chance Snow

    • 4
    • 15

    Mostly Sunny

    • 7
    • 24

    Partly Sunny

    • 1
    • 19

    Partly Sunny

Today 23 Jan Knox

Mostly sunny. Much Colder with Highs around 2 above. North Winds 10 to 15 Mph. Gusts up to 30 Mph in the morning. Wind chill Values as low as 31 below.

Tonight 23 Jan Knox

Mostly cloudy and cold. Near steady temperature around 2 below. Northeast Winds 5 to 10 Mph. Wind chill Values as low as 19 below.

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Appleton Temperature Statistics

January Temperature

Galesburg Municipal Airport (13.7 miles)

  • Lowest 19 January, 2026

    -0.6 °F

  • Average January

    28.7 °F

  • Highest 8 January, 2026

    59.2 °F

Climate (2021–Present)

Galesburg Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.8 °F
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