Green Lake Weather Forecast

    • 62
    • 79

    Rain Showers Likely

    • 55
    • 80

    Partly Sunny

    • 57
    • 79

    Mostly Sunny

    • 64
    • 81

    Mostly Cloudy

    • 70
    • 84

    Chance Rain Showers

    • 68
    • 85

    Slight Chance Thunderstorms

Today 26 Aug Allegan

A chance of rain Showers and a slight chance of Thunderstorms in the Morning, then rain Showers likely and a chance of Thunderstorms in the afternoon. Highs in the upper 70s. South Winds 5 to 15 Mph becoming southwest 10 to 15 Mph in the afternoon. Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 26 Aug Allegan

Partly cloudy. A 20 percent chance of Showers and Thunderstorms in the evening. Lows in the lower 60s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Lake Temperature Statistics

August Temperature

Grand Rapids, Gerald R. Ford International Airport (9.3 miles)

  • Lowest 9 August, 2026

    56.6 °F

  • Average August

    72.5 °F

  • Highest 7 August, 2026

    88.6 °F

Climate (2021–2026)

Grand Rapids, Gerald R. Ford International Airport (9.3 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.7 °F
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