Hoover Lake Weather Forecast

    • 50
    • 73

    Rain Showers

    • 57
    • 81

    Mostly Sunny

    • 60
    • 85

    Partly Sunny

    • 57
    • 85

    Slight Chance Rain Showers

    • 52
    • 80

    Mostly Sunny

    • 51
    • 76

    Mostly Sunny

Today 24 May Eaton

Showers and a slight chance of Thunderstorms. Highs in the lower 70s. Northwest Winds around 5 Mph. Chance of rain 100 percent.

Tonight 24 May Eaton

Partly cloudy. Areas of fog through the night. Lows in the lower 50s. Light Winds.

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Hoover Lake Temperature Statistics

May Temperature

Ionia County Airport (13.7 miles)

  • Lowest 2 May, 2026

    30.2 °F

  • Average May

    55 °F

  • Highest 17 May, 2026

    84.2 °F

Climate (2021–Present)

Ionia County Airport (13.7 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    59 °F
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