Marquette Bay Weather Forecast

    • 50
    • 71

    Mostly Sunny

    • 53
    • 70

    Chance Rain Showers

    • 54
    • 69

    Rain Showers

    • 58
    • 77

    Chance Rain Showers

    • 57
    • 79

    Chance Rain Showers

    • 54
    • 73

    Slight Chance Rain Showers

Today 7 Jun Eastern Mackinac

Sunny. Highs around 80. Southeast Winds up to 10 Mph.

Tonight 7 Jun Eastern Mackinac

Mostly clear. Lows in the lower 50s. Southeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marquette Bay Temperature Statistics

June Temperature

Mackinac Island Airport (11.8 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 (11.8 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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