Hoover Lake Weather Forecast

    • 54
    • 81

    Becoming Sunny

    • 57
    • 79

    Mostly Sunny

    • 64
    • 82

    Mostly Cloudy

    • 70
    • 86

    Chance Rain Showers

    • 70
    • 89

    Chance Rain Showers

    • 67
    • 89

    Slight Chance Thunderstorms

Today 27 Aug Eaton

Mostly sunny. Highs in the lower 80s. Northwest Winds 5 to 15 Mph.

Tonight 27 Aug Eaton

Partly cloudy. Lows in the mid 50s. Northwest Winds 5 to 10 Mph with Gusts to around 20 Mph in the evening becoming light.

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Hoover Lake Temperature Statistics

August Temperature

Ionia County Airport (13.7 miles)

  • Lowest 24 August, 2026

    50 °F
  • Average August

    70.7 °F
  • Highest 4 August, 2026

    86 °F

Climate (2021–2026)

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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