Appleton Weather Forecast

    • 29
    • 36

    Rain

    • 9
    • 39

    Rain

    • 14
    • 19

    Chance Snow

    • 6
    • 32

    Partly Sunny

    • 6
    • 15

    Partly Sunny

    • 26
    • 32

    Mostly Cloudy

    • 17
    • 35

    Mostly Cloudy

Today 17 Dec Outagamie

Mostly sunny. Temperatures in the mid 30s. South wind 5 to 10 Mph.

Tonight 17 Dec Outagamie

Blustery. Mostly cloudy. A chance of light rain after midnight. Lows in the upper 20s. South wind 10 to 15 Mph increasing to 15 to 25 Mph after midnight. Chance of rain 40 percent.

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Appleton Temperature Statistics

December Temperature

Appleton-Outagamie (5 miles)

  • Lowest 14 December, 2025

    -5.8 °F

  • Average December

    16.1 °F

  • Highest 3 December, 2025

    28.4 °F

Climate (2020–Present)

Appleton-Outagamie (5 miles)

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  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    56.5 °F
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