Algonquin Lake Weather Forecast

    • 59
    • 84

    Partly Sunny

    • 45
    • 75

    Partly Sunny

    • 56
    • 70

    Chance Rain Showers

    • 61
    • 81

    Rain Showers Likely

    • 61
    • 73

    Rain Showers Likely

    • 55
    • 75

    Slight Chance Thunderstorms

    • 53
    • 73

    Partly Sunny

Today 12 Sep Barry

Mostly sunny. Highs in the mid 80s. West Winds 10 to 15 Mph.

Tonight 12 Sep Barry

Partly cloudy. Lows in the upper 50s. West Winds around 10 Mph with Gusts to around 20 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Algonquin Lake Temperature Statistics

September Temperature

Grand Rapids, Gerald R. Ford International Airport (17.4 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 (17.4 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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