Straits State Park Weather Forecast

    • 32
    • 39

    Rain Showers

    • 28
    • 45

    Rain Showers Likely

    • 40
    • 43

    Breezy

    • 30
    • 48

    Mostly Cloudy

    • 24
    • 34

    Rain/Snow Likely

    • 20
    • 31

    Chance Snow Showers

    • 27
    • 34

    Partly Sunny

Today 6 Mar Eastern Mackinac

Mostly cloudy. Patchy fog through the day. A 50 percent chance of rain Showers in the afternoon. Highs in the upper 30s. Southeast Winds 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 6 Mar Eastern Mackinac

Light rain Showers likely Early, then rain Showers and slight chance of Thunderstorms after midnight. Patchy fog Early, then Areas of fog after midnight. Lows in the mid 30s. Southeast Winds up to 10 Mph. Gusts up to 25 Mph early.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Straits State Park Temperature Statistics

March Temperature

Mackinac Island Airport (3.7 miles)

  • Lowest 1 March, 2026

    5 °F

  • Average March

    25.5 °F

  • Highest 4 March, 2026

    44.6 °F

Climate (2021–Present)

Mackinac Island Airport (3.7 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    44.7 °F

  • Average High 2021–2026

    51.1 °F
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