Square Bay Weather Forecast

    • 27
    • 31

    Chance Snow Showers

    • 30
    • 33

    Chance Snow Showers

    • 30
    • 36

    Mostly Cloudy

    • 29
    • 34

    Mostly Cloudy

    • 19
    • 34

    Slight Chance Rain/Snow

    • 17
    • 27

    Mostly Cloudy

Today 22 Feb Keweenaw

A chance of snow Showers in the Morning, then a slight chance of snow Showers in the afternoon. Cloudy. Highs around 29. West Winds 5 to 15 Mph with Gusts up to 25 Mph. Chance of snow 30 percent.

Tonight 22 Feb Keweenaw

Mostly cloudy with a 20 percent chance of snow Showers. Lows around 24. West Winds 5 to 10 Mph.

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Square Bay Temperature Statistics

February Temperature

Copper Harbor (13.7 miles)

  • Lowest 12 February, 2025

    5.8 °F

  • Average February

    17.8 °F

  • Highest 2 February, 2025

    36.6 °F

Climate (2020–Present)

Copper Harbor (13.7 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    44.6 °F

  • Average High 2020–2025

    50.7 °F
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