Lake Michigan Weather Forecast

    • 69
    • 72

    Chance Thunderstorms

    • 73
    • 73

    Mostly Sunny

    • 66
    • 82

    Mostly Sunny

    • 65
    • 75

    Partly Sunny

    • 63
    • 73

    Chance Rain Showers

    • 62
    • 71

    Chance Rain Showers

    • 63
    • 71

    Chance Rain Showers

Today 12 Jul Emmet

Mostly sunny. Highs in the lower 80s. Southwest Winds 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 12 Jul Emmet

Partly cloudy with a 30 percent chance of light Showers and Thunderstorms. Lows around 70. Southwest Winds 5 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Michigan Temperature Statistics

July Temperature

Mackinac Island Airport (19.3 miles)

  • Lowest 6 July, 2026

    55.4 °F

  • Average July

    69.3 °F

  • Highest 1 July, 2026

    80.6 °F

Climate (2021–2026)

Mackinac Island Airport (19.3 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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