Green Lake Weather Forecast

    • 33
    • 54

    Mostly Sunny

    • 36
    • 56

    Mostly Sunny

    • 36
    • 55

    Chance Rain Showers

    • 37
    • 52

    Rain Showers Likely

    • 37
    • 50

    Chance Rain Showers

    • 35
    • 51

    Chance Rain Showers

Today 27 Oct Ionia

Sunny. Highs in the mid 50s. East Winds 5 to 15 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 27 Oct Ionia

Mostly clear. Lows in the lower 30s. East Winds 10 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Lake Temperature Statistics

October Temperature

Ionia County Airport (11.2 miles)

  • Lowest 9 October, 2025

    33.8 °F

  • Average October

    55.8 °F

  • Highest 4 October, 2025

    87.8 °F

Climate (2020–Present)

Ionia County Airport (11.2 miles)

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  • Average Low 2020–2025

    41.1 °F

  • Average 2020–2025

    50.1 °F

  • Average High 2020–2025

    59.1 °F
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