Sager Lake Weather Forecast

    • 72
    • 86

    Chance Rain Showers

    • 72
    • 87

    Partly Sunny

    • 69
    • 89

    Rain Showers Likely

    • 66
    • 85

    Chance Rain Showers

    • 63
    • 83

    Slight Chance Thunderstorms

    • 60
    • 81

    Partly Sunny

Today 31 Aug Allegan

Mostly cloudy. A chance of Showers and a slight chance of Thunderstorms in the Morning, then a chance of Showers in the afternoon. Highs in the mid 80s. Southwest Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of rain 40 percent.

Tonight 31 Aug Allegan

Partly cloudy. A 30 percent chance of Showers in the evening. Lows in the lower 70s. Southwest Winds 5 to 10 Mph with Gusts to around 20 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sager Lake Temperature Statistics

August Temperature

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

  • Lowest 24 August, 2026

    52.6 °F

  • Average August

    71.6 °F

  • Highest 7 August, 2026

    88.6 °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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