Washington Harbor Weather Forecast

    • 24
    • 29

    Partly Sunny

    • 23
    • 32

    Mostly Cloudy

    • 27
    • 34

    Mostly Cloudy

    • 29
    • 34

    Mostly Cloudy

    • 33
    • 38

    Mostly Cloudy

    • 31
    • 39

    Mostly Cloudy

    • 27
    • 36

    Mostly Cloudy

Today 4 Dec Keweenaw

Cloudy. North Winds 10 to 15 Mph.

Tonight 4 Dec Keweenaw

Cloudy. Lows around 25. North Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Washington Harbor Temperature Statistics

December Temperature

Grand Marais, The Bay of Grand Marais (54.1 miles)

  • Lowest 1 December, 2020

    23 °F

  • Average December

    29.2 °F

  • Highest 2 December, 2020

    37.9 °F

Climate (2010–Present)

Grand Marais, The Bay of Grand Marais (54.1 miles)

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  • Average Low 2010–Present

    33.2 °F

  • Average 2010–Present

    40 °F

  • Average High 2010–Present

    46.7 °F
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