Sager Lake Weather Forecast

    • 59
    • 82

    Partly Sunny

    • 46
    • 75

    Slight Chance Rain Showers

    • 57
    • 71

    Chance Rain Showers

    • 59
    • 80

    Rain Showers Likely

    • 60
    • 75

    Rain Showers Likely

    • 54
    • 75

    Slight Chance Thunderstorms

Today 12 Sep Allegan

Mostly sunny. Highs in the lower 80s. Southwest Winds 5 to 10 Mph with Gusts to around 25 Mph.

Tonight 12 Sep Allegan

Partly cloudy. Lows around 60. Light Winds. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sager Lake Temperature Statistics

September Temperature

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

  • Lowest 6 September, 2026

    55.7 °F

  • Average September

    72.2 °F

  • Highest 2 September, 2026

    92.6 °F

Climate (2021–2026)

Grand Rapids, Gerald R. Ford International Airport (18 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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