Rock Harbor Weather Forecast

    • 37
    • 46

    Mostly Cloudy

    • 40
    • 46

    Slight Chance Rain Showers

    • 36
    • 45

    Mostly Cloudy

    • 31
    • 41

    Mostly Cloudy

    • 32
    • 38

    Mostly Cloudy

    • 37
    • 40

    Partly Sunny

Today 8 Nov Keweenaw

Cloudy, breezy. Near steady temperature in the mid 40s. Northwest Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 8 Nov Keweenaw

Cloudy. Lows around 37. Northwest Winds 10 to 20 Mph with Gusts up to 35 Mph, Diminishing to 5 to 10 Mph with Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Harbor Temperature Statistics

November Temperature

Copper Harbor (54.1 miles)

  • Lowest 6 November, 2026

    33.1 °F

  • Average November

    50.5 °F

  • Highest 3 November, 2026

    62.1 °F

Climate (2021–2026)

Copper Harbor (54.1 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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