Great Sand Bay Weather Forecast

    • 31
    • 38

    Increasing Clouds

    • 37
    • 42

    Mostly Cloudy

    • 34
    • 43

    Rain Showers

    • 31
    • 39

    Mostly Cloudy

    • 34
    • 40

    Mostly Cloudy

    • 36
    • 42

    Mostly Cloudy

Today 18 Nov Keweenaw

Mostly sunny. Highs around 37. Light north Winds, becoming northwest in the afternoon.

Tonight 18 Nov Keweenaw

Clear. Near steady temperature in the upper 20s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Sand Bay Temperature Statistics

November Temperature

Copper Harbor (17.4 miles)

  • Lowest 11 November, 2025

    28 °F

  • Average November

    40.4 °F

  • Highest 4 November, 2025

    52 °F

Climate (2020–Present)

Copper Harbor (17.4 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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