Walloon Lake Weather Forecast

    • 54
    • 78

    Rain Showers

    • 47
    • 69

    Mostly Sunny

    • 59
    • 78

    Mostly Sunny

    • 53
    • 77

    Chance Rain Showers

    • 51
    • 72

    Chance Rain Showers

    • 58
    • 76

    Rain Showers

Today 9 Sep Charlevoix

Partly sunny. Isolated rain Showers early. Highs in the upper 70s. West Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of Showers 20 percent.

Tonight 9 Sep Charlevoix

Mostly clear. Lows in the mid 50s. Northwest Winds up to 10 Mph. Gusts up to 30 Mph decreasing to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Walloon Lake Temperature Statistics

September Temperature

Harbor Springs, Harbor Springs Airport (10.6 miles)

  • Lowest 6 September, 2026

    53.6 °F

  • Average September

    69.1 °F

  • Highest 1 September, 2026

    84.2 °F

Climate (2021–2026)

Harbor Springs, Harbor Springs Airport (10.6 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    54.3 °F
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