Hoover Lake Weather Forecast

    • 39
    • 64

    Decreasing Clouds

    • 44
    • 64

    Mostly Cloudy

    • 52
    • 67

    Rain Showers

    • 53
    • 70

    Chance Rain Showers

    • 55
    • 75

    Mostly Cloudy

    • 57
    • 78

    Slight Chance Rain Showers

Today 20 May Eaton

Mostly cloudy. Highs in the mid 60s. North Winds 5 to 10 Mph. Gusts up to 20 Mph in the morning.

Tonight 20 May Eaton

Partly cloudy. Lows around 40. Northeast Winds 5 to 10 Mph with Gusts to around 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hoover Lake Temperature Statistics

May Temperature

Ionia County Airport (13.7 miles)

  • Lowest 2 May, 2026

    30.2 °F

  • Average May

    54.1 °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

    50 °F

  • Average High 2021–2026

    59 °F
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