Hoover Lake Weather Forecast

    • 47
    • 66

    Mostly Sunny

    • 44
    • 68

    Mostly Sunny

    • 43
    • 66

    Mostly Sunny

    • 44
    • 67

    Partly Sunny

    • 46
    • 66

    Partly Sunny

    • 49
    • 70

    Mostly Sunny

Today 23 Sep Eaton

Rain Showers likely. Highs in the upper 60s. Chance of rain 60 percent.

Tonight 23 Sep Eaton

Mostly clear. Lows in the upper 40s. East Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

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Hoover Lake Temperature Statistics

September Temperature

Ionia County Airport (13.7 miles)

  • Lowest 14 September, 2026

    42.8 °F

  • Average September

    66.3 °F

  • Highest 2 September, 2026

    93.2 °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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