Forest City Weather Forecast

    • -13
    • 21

    Mostly Sunny

    • 8
    • 9

    Cold

    • 14
    • 28

    Mostly Cloudy

    • -1
    • 21

    Chance Snow

    • -4
    • 11

    Mostly Cloudy

    • 13
    • 24

    Mostly Cloudy

    • 20
    • 31

    Chance Snow

Today 3 Dec Winnebago

Mostly sunny. Highs around 20. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 3 Dec Winnebago

Mostly clear. Much Colder with Lows around 13 below. Northwest Winds 5 to 10 Mph. Wind chill Values as low as 23 below.

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Forest City Temperature Statistics

December Temperature

Forest City Municipal Airport (1.9 miles)

  • Lowest 1 December, 2025

    12.2 °F

  • Average December

    15.5 °F

  • Highest 1 December, 2025

    19.4 °F

Climate (2020–Present)

Forest City Municipal Airport (1.9 miles)

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  • Average Low 2020–2025

    36.8 °F

  • Average 2020–2025

    47.3 °F

  • Average High 2020–2025

    57.4 °F
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