Lake Upson Weather Forecast

    • 21
    • 26

    Chance Snow Showers

    • 19
    • 30

    Snow Showers Likely

    • 15
    • 29

    Snow Showers Likely

    • 15
    • 27

    Chance Snow Showers

    • 19
    • 29

    Chance Snow Showers

    • 13
    • 30

    Chance Snow Showers

Today 28 Nov Keweenaw

Patchy blowing snow in the morning. A chance of snow Showers in the Morning, then a slight chance of snow Showers in the afternoon. Mostly cloudy. Highs around 24. Northwest Winds 10 to 20 Mph. Chance of snow 40 percent.

Tonight 28 Nov Keweenaw

A slight chance of snow Showers in the evening. Cloudy. Lows around 18. Northwest Winds 5 to 10 Mph. Chance of snow 20 percent.

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  • Temperature Forecast NOAA

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Lake Upson Temperature Statistics

November Temperature

Copper Harbor (7.5 miles)

  • Lowest 18 November, 2025

    23 °F

  • Average November

    38.9 °F

  • Highest 4 November, 2025

    52 °F

Climate (2020–Present)

Copper Harbor (7.5 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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