Sager Lake Weather Forecast

    • 50
    • 76

    Sunny

    • 54
    • 79

    Mostly Sunny

    • 48
    • 73

    Mostly Sunny

    • 51
    • 77

    Partly Sunny

    • 50
    • 78

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

Today 28 May Allegan

Sunny. Highs in the upper 70s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 28 May Allegan

Clear. Lows in the lower 50s. Northeast Winds around 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sager Lake Temperature Statistics

May Temperature

Grand Rapids, Gerald R. Ford International Airport (18 miles)

  • Lowest 12 May, 2026

    32.6 °F

  • Average May

    55.2 °F

  • Highest 17 May, 2026

    85.6 °F

Climate (2021–Present)

Grand Rapids, Gerald R. Ford International Airport (18 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    59.6 °F
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