Harmon Lake State Game Management Area Weather Forecast

    • 53
    • 75

    Mostly Sunny

    • 28
    • 74

    Rain Showers Likely

    • 28
    • 46

    Mostly Sunny

    • 33
    • 52

    Mostly Sunny

    • 48
    • 68

    Mostly Sunny

    • 46
    • 70

    Mostly Sunny

Today 16 Apr Winnebago

Mostly sunny. Highs in the mid 70s. Northwest Winds around 5 Mph, increasing to south 10 to 15 Mph.

Tonight 16 Apr Winnebago

Mostly clear. Lows in the lower 50s. South Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Harmon Lake State Game Management Area Temperature Statistics

April Temperature

Forest City Municipal Airport (16.2 miles)

  • Lowest 7 April, 2026

    23 °F

  • Average April

    42.9 °F

  • Highest 13 April, 2026

    77 °F

Climate (2021–Present)

Forest City Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    57.4 °F
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