Big Muscamoot Bay Weather Forecast

    • 49
    • 67

    Increasing Clouds

    • 51
    • 67

    Mostly Cloudy

    • 53
    • 69

    Mostly Sunny

    • 53
    • 69

    Mostly Sunny

    • 54
    • 69

    Mostly Sunny

    • 62
    • 70

    Partly Sunny

Today 24 Sep St. Clair

Sunny. Highs in the upper 60s. East Winds 5 to 15 Mph.

Tonight 24 Sep St. Clair

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 40s. East Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Muscamoot Bay Temperature Statistics

September Temperature

Selfridge Air National Guard Base (8.7 miles)

  • Lowest 14 September, 2026

    50.9 °F

  • Average September

    69.2 °F

  • Highest 2 September, 2026

    97.3 °F

Climate (2021–2026)

Selfridge Air National Guard Base (8.7 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    59.2 °F
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