Masta Bay Weather Forecast

    • 56
    • 69

    Isolated Thunderstorms

    • 58
    • 62

    Rain Showers

    • 55
    • 69

    Mostly Sunny

    • 61
    • 75

    Partly Sunny

    • 64
    • 75

    Rain Showers Likely

    • 60
    • 74

    Chance Rain Showers

    • 58
    • 74

    Mostly Sunny

Today 22 Aug Central Chippewa

Partly sunny with a 20 percent chance of light Showers and Thunderstorms. Highs around 70. Northwest Winds 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 22 Aug Central Chippewa

Partly cloudy. Lows in the mid 50s. Northwest Winds 5 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Real-Time

Masta Bay Temperature Statistics

August Temperature

Sault Ste. Marie (5.6 miles)

  • Lowest 20 August, 2026

    46.9 °F

  • Average August

    67 °F

  • Highest 4 August, 2026

    83.6 °F

Climate (2021–2026)

Sault Ste. Marie (5.6 miles)

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  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    44.2 °F

  • Average High 2021–2026

    52.6 °F
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