Lake Upson Weather Forecast

    • 40
    • 45

    Rain Showers

    • 27
    • 47

    Rain Showers Likely

    • 26
    • 36

    Snow Showers Likely

    • 28
    • 38

    Snow Showers Likely

    • 29
    • 39

    Chance Snow Showers

    • 35
    • 46

    Chance Rain Showers

    • 33
    • 45

    Chance Rain/Snow

Today 6 Nov Keweenaw

Cloudy with a 20 percent chance of rain Showers. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 6 Nov Keweenaw

Rain Showers likely. Near steady temperature in the upper 30s. Southeast Winds 10 to 15 Mph, becoming south 5 to 15 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Upson Temperature Statistics

November Temperature

Copper Harbor (7.5 miles)

  • Lowest 1 November, 2025

    32 °F

  • Average November

    44.1 °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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