Harmon Lake State Game Management Area Weather Forecast

    • 50
    • 69

    Increasing Clouds

    • 63
    • 76

    Mostly Sunny

    • 62
    • 82

    Breezy

    • 57
    • 79

    Partly Sunny

    • 46
    • 68

    Slight Chance Rain Showers

    • 43
    • 59

    Partly Sunny

Today 8 Oct Winnebago

Mostly sunny. Highs around 70. Northwest Winds around 5 Mph.

Tonight 8 Oct Winnebago

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 50. Southeast Winds around 5 Mph.

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Harmon Lake State Game Management Area Temperature Statistics

October Temperature

Forest City Municipal Airport (16.2 miles)

  • Lowest 5 October, 2026

    35.6 °F

  • Average October

    56 °F

  • Highest 6 October, 2026

    80.6 °F

Climate (2021–2026)

Forest City Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    57.2 °F
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