Bois Blanc Island Weather Forecast

    • 36
    • 43

    Rain Showers

    • 28
    • 50

    Rain Showers

    • 39
    • 45

    Mostly Cloudy

    • 28
    • 51

    Mostly Cloudy

    • 23
    • 35

    Freezing Rain Likely

    • 17
    • 32

    Chance Snow Showers

    • 25
    • 35

    Chance Rain/Snow

Today 6 Mar Mackinac Island/Bois Blanc Island

Mostly cloudy. Patchy fog through the day. Rain Showers in the afternoon. Highs in the lower 40s. Southeast Winds 5 to 10 Mph with Gusts to around 20 Mph.

Tonight 6 Mar Mackinac Island/Bois Blanc Island

Light rain Showers likely Early, then rain Showers and chance of Thunderstorms after midnight. Patchy fog through the night. Lows in the mid 30s. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph early.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bois Blanc Island Temperature Statistics

March Temperature

Cheboygan, Cheboygan County Airport (8.1 miles)

  • Lowest 2 March, 2026

    -2.2 °F

  • Average March

    23.4 °F

  • Highest 4 March, 2026

    48.2 °F

Climate (2021–Present)

Cheboygan, Cheboygan County Airport (8.1 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    53.9 °F
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