Mackinac Bay Weather Forecast

    • 19
    • 42

    Sunny

    • 34
    • 44

    Mostly Sunny

    • 42
    • 52

    Rain Showers

    • 47
    • 64

    Rain Showers Likely

    • 45
    • 59

    Rain Showers

    • 42
    • 60

    Rain Showers Likely

    • 38
    • 54

    Mostly Cloudy

Today 24 Apr Eastern Mackinac

Sunny. Highs in the mid 40s. North Winds up to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 24 Apr Eastern Mackinac

Clear. Lows around 18. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mackinac Bay Temperature Statistics

April Temperature

Mackinac Island Airport (14.3 miles)

  • Lowest 1 April, 2024

    30.2 °F

  • Average April

    42 °F

  • Highest 14 April, 2024

    59.5 °F

Climate (2019–Present)

Mackinac Island Airport (14.3 miles)

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  • Average Low 2019–2024

    38.1 °F

  • Average 2019–2024

    44.4 °F

  • Average High 2019–2024

    50.7 °F
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