St Ignace Weather Forecast

    • 26
    • 36

    Increasing Clouds

    • 21
    • 41

    Partly Sunny

    • 26
    • 35

    Wintry Mix

    • 26
    • 35

    Wintry Mix Likely

    • 20
    • 36

    Chance Rain/Snow

    • 15
    • 33

    Slight Chance Snow

Today 26 Mar Eastern Mackinac

Partly sunny. Highs in the mid 30s. West Winds up to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 26 Mar Eastern Mackinac

Partly cloudy. Not as cold. Lows in the mid 20s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight.

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St Ignace Temperature Statistics

March Temperature

Mackinac Island Airport (4.3 miles)

  • Lowest 1 March, 2025

    3.2 °F

  • Average March

    30 °F

  • Highest 15 March, 2025

    64.4 °F

Climate (2020–Present)

Mackinac Island Airport (4.3 miles)

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  • Average Low 2020–2025

    38.3 °F

  • Average 2020–2025

    44.7 °F

  • Average High 2020–2025

    51.1 °F
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