Mackinaw City Weather Forecast

    • 44
    • 60

    Rain Showers

    • 41
    • 55

    Partly Sunny

    • 52
    • 64

    Chance Rain Showers

    • 49
    • 62

    Mostly Sunny

    • 46
    • 59

    Partly Sunny

    • 43
    • 58

    Partly Sunny

    • 50
    • 62

    Partly Sunny

Today 4 Oct Cheboygan

Mostly sunny. Highs in the lower 70s.

Tonight 4 Oct Cheboygan

Partly cloudy. Isolated rain Showers early. Lows in the upper 30s. Northwest Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of Showers 20 percent.

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  • Temperature Real-Time

Mackinaw City Temperature Statistics

October Temperature

Mackinac Island Airport (7.5 miles)

  • Lowest 2 October, 2026

    48.2 °F

  • Average October

    57.8 °F

  • Highest 1 October, 2026

    64.4 °F

Climate (2021–2026)

Mackinac Island Airport (7.5 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    44.5 °F

  • Average High 2021–2026

    50.9 °F
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