Back Bay Weather Forecast

    • 56
    • 72

    Mostly Sunny

    • 57
    • 74

    Mostly Sunny

    • 58
    • 75

    Partly Sunny

    • 54
    • 68

    Slight Chance Thunderstorms

    • 49
    • 62

    Partly Sunny

    • 51
    • 60

    Mostly Cloudy

Today 15 Sep Western Chippewa

Mostly sunny. Highs in the mid 70s. Southeast Winds 5 to 10 Mph.

Tonight 15 Sep Western Chippewa

Mostly clear. Lows in the lower 50s. Southeast Winds up to 10 Mph.

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Back Bay Temperature Statistics

September Temperature

Sault Ste. Marie (11.2 miles)

  • Lowest 8 September, 2025

    39 °F

  • Average September

    56.1 °F

  • Highest 1 September, 2025

    75 °F

Climate (2020–Present)

Sault Ste. Marie (11.2 miles)

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  • Average Low 2020–2025

    36.8 °F

  • Average 2020–2025

    44.7 °F

  • Average High 2020–2025

    53.1 °F
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