Harmon Lake State Game Management Area Weather Forecast

    • 52
    • 69

    Increasing Clouds

    • 45
    • 75

    Breezy

    • 43
    • 70

    Mostly Sunny

    • 54
    • 75

    Chance Thunderstorms

    • 53
    • 83

    Chance Rain Showers

    • 55
    • 79

    Chance Rain Showers

Today 11 May Winnebago

Widespread frost in the morning. Sunny. Highs in the upper 60s. Southeast Winds 5 to 10 Mph.

Tonight 11 May Winnebago

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers after midnight. Not as cool with Lows in the lower 50s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harmon Lake State Game Management Area Temperature Statistics

May Temperature

Forest City Municipal Airport (16.2 miles)

  • Lowest 2 May, 2026

    28.4 °F

  • Average May

    49.2 °F

  • Highest 8 May, 2026

    73.4 °F

Climate (2021–Present)

Forest City Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    57.4 °F
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