Green Lake Weather Forecast

    • 32
    • 47

    Partly Sunny

    • 45
    • 69

    Partly Sunny

    • 47
    • 70

    Mostly Sunny

    • 58
    • 78

    Partly Sunny

    • 49
    • 75

    Rain Showers Likely

    • 45
    • 65

    Chance Rain Showers

Today 20 Apr Washtenaw

Mostly sunny. Highs in the mid 40s. Northwest Winds up to 10 Mph.

Tonight 20 Apr Washtenaw

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 30s. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Lake Temperature Statistics

April Temperature

Howell, Livingston County Airport (18 miles)

  • Lowest 7 April, 2026

    19.4 °F

  • Average April

    48.6 °F

  • Highest 12 April, 2026

    78.8 °F

Climate (2021–Present)

Howell, Livingston County Airport (18 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    59.3 °F
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