Lake Upson Weather Forecast

    • 37
    • 47

    Increasing Clouds

    • 42
    • 51

    Increasing Clouds

    • 31
    • 51

    Chance Rain Showers

    • 29
    • 40

    Slight Chance Snow Showers

    • 31
    • 40

    Mostly Cloudy

    • 32
    • 40

    Mostly Cloudy

    • 33
    • 43

    Slight Chance Rain Showers

Today 13 Nov Keweenaw

Sunny. West Winds 10 to 15 Mph with Gusts up to 35 Mph.

Tonight 13 Nov Keweenaw

Mostly clear this Evening, then becoming mostly cloudy. Lows in the mid 30s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Upson Temperature Statistics

November Temperature

Copper Harbor (7.5 miles)

  • Lowest 11 November, 2025

    28 °F

  • Average November

    39.5 °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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