Mackinac Island Weather Forecast

    • 54
    • 72

    Mostly Cloudy

    • 51
    • 67

    Partly Sunny

    • 56
    • 66

    Chance Thunderstorms

    • 58
    • 70

    Chance Thunderstorms

    • 54
    • 69

    Chance Thunderstorms

    • 51
    • 64

    Chance Rain Showers

    • 50
    • 62

    Chance Rain Showers

Today 1 Jun Mackinac Island/Bois Blanc Island

Mostly cloudy. Highs in the upper 70s. Southwest Winds up to 10 Mph.

Tonight 1 Jun Mackinac Island/Bois Blanc Island

Mostly cloudy. Isolated rain Showers after midnight. Patchy fog after midnight. Lows in the lower 50s. Light Winds. Chance of Showers 20 percent.

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Mackinac Island Temperature Statistics

June Temperature

Mackinac Island Airport (0 miles)

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Climate (2019–Present)

Mackinac Island Airport (0 miles)

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  • Average Low 2019–2024

    38.2 °F

  • Average 2019–2024

    44.5 °F

  • Average High 2019–2024

    50.8 °F
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