Mackinac State Park Weather Forecast

    • 51
    • 74

    Mostly Sunny

    • 54
    • 75

    Rain Showers Likely

    • 54
    • 73

    Rain Showers

    • 59
    • 81

    Chance Thunderstorms

    • 57
    • 80

    Chance Rain Showers

    • 55
    • 74

    Slight Chance Rain Showers

Today 7 Jun Mackinac Island/Bois Blanc Island

Mostly sunny. Highs in the mid 70s. East Winds up to 10 Mph.

Tonight 7 Jun Mackinac Island/Bois Blanc Island

Mostly clear. Lows around 50. Southeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

Mackinac State Park Temperature Statistics

June Temperature

Mackinac Island Airport (0 miles)

  • Lowest 1 June, 2026

    46.4 °F

  • Average June

    60.8 °F

  • Highest 4 June, 2026

    75.2 °F

Climate (2021–Present)

Mackinac Island Airport (0 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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