Mackinac Island Airport Weather Forecast

    • 16
    • 30

    Snow

    • 14
    • 21

    Chance Snow Showers

    • 23
    • 36

    Partly Sunny

    • 2
    • 27

    Partly Sunny

    • 17
    • 21

    Mostly Cloudy

    • 17
    • 34

    Rain/Snow Likely

    • 9
    • 22

    Slight Chance Snow Showers

Today 28 Jan Mackinac Island/Bois Blanc Island

Light snow likely Early, then snow in the afternoon. Snow may be heavy at Times in the afternoon. Total daytime snow accumulation around 4 Inches. Highs around 30. South Winds 5 to 15 Mph.

Tonight 28 Jan Mackinac Island/Bois Blanc Island

Mostly cloudy. Scattered snow Showers Early, then isolated snow Showers after midnight. Lows around 17. West Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of snow 30 percent.

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Mackinac Island Airport Temperature Statistics

January Temperature

Mackinac Island Airport (0 miles)

  • Lowest 21 January, 2025

    -0.4 °F

  • Average January

    19.2 °F

  • Highest 17 January, 2025

    39.2 °F

Climate (2020–Present)

Mackinac Island Airport (0 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    44.7 °F

  • Average High 2020–2025

    51 °F
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