Sager Lake Weather Forecast

    • 67
    • 81

    Increasing Clouds

    • 70
    • 84

    Slight Chance Thunderstorms

    • 73
    • 88

    Slight Chance Thunderstorms

    • 72
    • 89

    Slight Chance Thunderstorms

    • 68
    • 89

    Partly Sunny

    • 67
    • 86

    Chance Rain Showers

Today 29 Aug Allegan

Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 80s. Southwest Winds 5 to 10 Mph with Gusts to around 20 Mph.

Tonight 29 Aug Allegan

Mostly cloudy with a 20 percent chance of Showers. Lows in the upper 60s. South Winds around 10 Mph. Gusts up to 20 Mph after midnight.

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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

    71.9 °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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