Sucker Bay Weather Forecast

    • 44
    • 53

    Partly Sunny

    • 42
    • 49

    Partly Sunny

    • 42
    • 49

    Mostly Cloudy

    • 46
    • 52

    Rain Showers Likely

    • 47
    • 53

    Rain Showers Likely

    • 47
    • 57

    Mostly Cloudy

Today 25 Jun Keweenaw

Sunny. Light north Winds.

Tonight 25 Jun Keweenaw

Clear. Lows in the lower 50s. Light west Winds.

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Sucker Bay Temperature Statistics

June Temperature

Copper Harbor (55.3 miles)

  • Lowest 18 June, 2026

    43 °F

  • Average June

    56.7 °F

  • Highest 2 June, 2026

    75.9 °F

Climate (2021–2026)

Copper Harbor (55.3 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    44.5 °F

  • Average High 2021–2026

    50.7 °F
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