Sucker Bay Weather Forecast

    • 49
    • 53

    Breezy

    • 55
    • 61

    Breezy

    • 48
    • 58

    Mostly Cloudy

    • 42
    • 50

    Rain Showers Likely

    • 45
    • 47

    Mostly Cloudy

    • 48
    • 50

    Mostly Cloudy

Today 9 Oct Keweenaw

Mostly sunny. Highs in the mid 50s. Light northwest Winds, becoming southeast 5 to 10 Mph with Gusts up to 20 Mph in the afternoon.

Tonight 9 Oct Keweenaw

Partly cloudy. Lows around 47. Southeast Winds 10 to 20 Mph with Gusts up to 30 Mph.

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Sucker Bay Temperature Statistics

October Temperature

Copper Harbor (55.3 miles)

  • Lowest 5 October, 2026

    37.9 °F

  • Average October

    53.5 °F

  • Highest 6 October, 2026

    69.1 °F

Climate (2021–2026)

Copper Harbor (55.3 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    44.3 °F

  • Average High 2021–2026

    50.5 °F
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