St Ignace Weather Forecast

    • -1
    • 23

    Mostly Cloudy

    • -6
    • 9

    Chance Snow

    • -9
    • 6

    Chance Snow

    • -6
    • 6

    Chance Snow

    • 10
    • 17

    Chance Snow

    • 10
    • 22

    Slight Chance Snow

Today 18 Jan Eastern Mackinac

Mostly cloudy with a 20 percent chance of snow Showers. Highs around 20. Northwest Winds 10 to 20 Mph with Gusts to around 30 Mph.

Tonight 18 Jan Eastern Mackinac

Partly cloudy with a 40 percent chance of light snow Showers. Colder. Lows around 3 below. West Winds 5 to 10 Mph with Gusts to around 25 Mph. Wind chill Readings 8 below to 18 below zero.

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St Ignace Temperature Statistics

January Temperature

Mackinac Island Airport (4.3 miles)

  • Lowest 8 January, 2025

    3.2 °F

  • Average January

    21.1 °F

  • Highest 1 January, 2025

    32 °F

Climate (2020–Present)

Mackinac Island Airport (4.3 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    44.8 °F

  • Average High 2020–2025

    51.1 °F
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