Sucker Bay Weather Forecast

    • 30
    • 34

    Rain/Snow

    • 8
    • 36

    Windy

    • 14
    • 22

    Blustery

    • 9
    • 29

    Slight Chance Snow Showers

    • 10
    • 16

    Mostly Cloudy

    • 22
    • 27

    Chance Snow Showers

Today 17 Dec Keweenaw

Cloudy. A slight chance of snow Showers in the afternoon. Highs in the lower 30s. Northwest Winds 10 to 20 Mph, becoming southwest 5 to 15 Mph in the afternoon. Chance of snow 20 percent.

Tonight 17 Dec Keweenaw

Cloudy with a chance of snow Showers. A chance of freezing drizzle with a slight chance of drizzle in the Evening, then a chance of rain Showers and freezing rain after midnight. Lows around 27. South Winds 5 to 15 Mph with Gusts up to 35 Mph. Chance of precipitation 50 percent.

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Sucker Bay Temperature Statistics

December Temperature

Copper Harbor (55.3 miles)

  • Lowest 13 December, 2025

    6.1 °F

  • Average December

    19.6 °F

  • Highest 11 December, 2025

    30 °F

Climate (2020–Present)

Copper Harbor (55.3 miles)

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  • Average Low 2020–2025

    38.7 °F

  • Average 2020–2025

    44.9 °F

  • Average High 2020–2025

    51.1 °F
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