Neenah Weather Forecast

    • 9
    • 41

    Rain

    • 14
    • 20

    Slight Chance Snow

    • 4
    • 32

    Slight Chance Snow

    • 6
    • 13

    Partly Sunny

    • 27
    • 32

    Mostly Cloudy

    • 20
    • 34

    Mostly Cloudy

Today 18 Dec Winnebago

Rain. Areas of fog. Highs in the lower 40s. Southwest wind 10 to 20 Mph with Gusts to around 30 Mph. Chance of rain near 100 percent.

Tonight 18 Dec Winnebago

Blustery. Much Colder. Light snow likely. Snow accumulation around 1 inch. Lows 5 to 10 above zero. West wind 15 to 25 Mph with Gusts to around 35 Mph. Chance of snow 70 percent. Lowest wind chill Readings to 10 below zero after midnight.

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Neenah Temperature Statistics

December Temperature

Appleton-Outagamie (5.6 miles)

  • Lowest 14 December, 2025

    -5.8 °F

  • Average December

    16.5 °F

  • Highest 16 December, 2025

    37.4 °F

Climate (2020–Present)

Appleton-Outagamie (5.6 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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