Long Lake Weather Forecast

    • 24
    • 38

    Decreasing Clouds

    • 35
    • 43

    Chance Rain Showers

    • 30
    • 45

    Rain Showers Likely

    • 30
    • 39

    Mostly Cloudy

    • 34
    • 44

    Mostly Cloudy

    • 34
    • 44

    Mostly Cloudy

    • 32
    • 45

    Mostly Cloudy

Today 18 Nov Keweenaw

Mostly sunny. Highs in the upper 30s. Light northwest Winds.

Tonight 18 Nov Keweenaw

Mostly clear. Lows 21 to 26. Light west Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Lake Temperature Statistics

November Temperature

Copper Harbor (14.3 miles)

  • Lowest 11 November, 2025

    28 °F

  • Average November

    40.2 °F

  • Highest 4 November, 2025

    52 °F

Climate (2020–Present)

Copper Harbor (14.3 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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