Fisherman's Island State Park Weather Forecast

    • 55
    • 75

    Mostly Sunny

    • 56
    • 78

    Mostly Sunny

    • 57
    • 78

    Mostly Sunny

    • 58
    • 78

    Partly Sunny

    • 56
    • 77

    Chance Rain Showers

    • 50
    • 72

    Slight Chance Rain Showers

Today 14 Sep Charlevoix

Mostly sunny. Patchy fog early. Highs in the upper 70s. Northeast Winds up to 10 Mph.

Tonight 14 Sep Charlevoix

Mostly clear. Lows in the mid 50s. East Winds up to 10 Mph.

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Fisherman's Island State Park Temperature Statistics

September Temperature

Charlevoix, Charlevoix Municipal Airport (3.7 miles)

  • Lowest 8 September, 2025

    44.6 °F

  • Average September

    58.6 °F

  • Highest 1 September, 2025

    73.4 °F

Climate (2020–Present)

Charlevoix, Charlevoix Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    40.4 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    54.6 °F
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