High Rock Bay Weather Forecast

    • 48
    • 53

    Increasing Clouds

    • 55
    • 63

    Mostly Cloudy

    • 51
    • 59

    Slight Chance Rain Showers

    • 49
    • 56

    Slight Chance Rain Showers

    • 49
    • 55

    Mostly Cloudy

    • 54
    • 60

    Chance Rain Showers

Today 5 Oct Keweenaw

Mostly sunny. Highs in the mid 50s. North Winds 10 to 15 Mph, becoming northwest this afternoon.

Tonight 5 Oct Keweenaw

Partly cloudy in the Evening, then cloudy with a slight chance of rain Showers after midnight. Lows 42 to 47. South Winds 5 to 10 Mph. Gusts up to 25 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

High Rock Bay Temperature Statistics

October Temperature

Copper Harbor (8.1 miles)

  • Lowest 3 October, 2026

    42.1 °F

  • Average October

    54.1 °F

  • Highest 1 October, 2026

    64.9 °F

Climate (2021–2026)

Copper Harbor (8.1 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    44.3 °F

  • Average High 2021–2026

    50.5 °F
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