Lake Whittlesey Weather Forecast

    • 44
    • 59

    Chance Rain Showers

    • 36
    • 50

    Mostly Cloudy

    • 36
    • 44

    Mostly Cloudy

    • 41
    • 45

    Chance Rain Showers

    • 43
    • 51

    Rain Showers Likely

    • 39
    • 48

    Mostly Cloudy

Today 24 Oct Keweenaw

Partly cloudy. A chance of Showers this afternoon. Unseasonably warm with Highs in the upper 60s. South Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 24 Oct Keweenaw

A chance of rain Showers in the evening. Cloudy. Lows around 44. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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Lake Whittlesey Temperature Statistics

October Temperature

Copper Harbor (53.4 miles)

  • Lowest 20 October, 2026

    35.1 °F

  • Average October

    52.2 °F

  • Highest 11 October, 2026

    77 °F

Climate (2021–2026)

Copper Harbor (53.4 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    44.3 °F

  • Average High 2021–2026

    50.5 °F
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