Copper Harbor Weather Forecast

    • 34
    • 40

    Chance Rain

    • 34
    • 37

    Rain/Snow

    • 32
    • 37

    Chance Rain/Snow

    • 29
    • 36

    Mostly Cloudy

    • 33
    • 36

    Slight Chance Rain/Snow

    • 34
    • 43

    Slight Chance Rain/Snow

Today 23 Oct Keweenaw

Cloudy with a 50 percent chance of rain and snow. Highs around 38. North Winds 10 to 20 Mph.

Tonight 23 Oct Keweenaw

Isolated rain and snow Showers in the Evening, then scattered snow Showers, possibly mixed with rain overnight. Mostly cloudy. Lows around 29. Northwest Winds 5 to 15 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Copper Harbor Temperature Statistics

October Temperature

Copper Harbor (0.6 miles)

  • Lowest 19 October, 2020

    32 °F

  • Average October

    45.5 °F

  • Highest 9 October, 2020

    71.1 °F

Climate (2010–Present)

Copper Harbor (0.6 miles)

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  • Average Low 2010–Present

    37.2 °F

  • Average 2010–Present

    42.9 °F

  • Average High 2010–Present

    48.7 °F
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