Siskiwit Lake Weather Forecast

    • 32
    • 44

    Chance Rain Showers

    • 28
    • 35

    Mostly Cloudy

    • 29
    • 33

    Partly Sunny

    • 32
    • 35

    Mostly Cloudy

    • 36
    • 39

    Mostly Cloudy

    • 34
    • 40

    Chance Rain Showers

Today 15 Nov Keweenaw

Mostly cloudy with a chance of rain Showers in the Morning, then mostly sunny in the afternoon. Highs around 46. Northwest Winds 10 to 20 Mph with Gusts up to 35 Mph. Chance of rain 30 percent.

Tonight 15 Nov Keweenaw

Cloudy with a 30 percent chance of rain Showers. Near steady temperature in the mid 40s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Siskiwit Lake Temperature Statistics

November Temperature

Copper Harbor (56.5 miles)

  • Lowest 11 November, 2025

    28 °F

  • Average November

    39.7 °F

  • Highest 4 November, 2025

    52 °F

Climate (2020–Present)

Copper Harbor (56.5 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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