Washington Harbor Weather Forecast

    • 33
    • 38

    Increasing Clouds

    • 37
    • 46

    Rain Showers Likely

    • 21
    • 43

    Rain Showers

    • 22
    • 29

    Partly Sunny

    • 27
    • 35

    Mostly Cloudy

    • 25
    • 36

    Mostly Cloudy

    • 23
    • 34

    Chance Snow Showers

Today 13 Mar Keweenaw

Partly cloudy. East Winds 5 to 10 Mph.

Tonight 13 Mar Keweenaw

Mostly cloudy. Lows around 30. East Winds 5 to 15 Mph, becoming southeast after midnight.

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Washington Harbor Temperature Statistics

March Temperature

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

  • Lowest 1 March, 2025

    1.9 °F

  • Average March

    26.5 °F

  • Highest 9 March, 2025

    59 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    33.9 °F

  • Average 2020–2025

    41.1 °F

  • Average High 2020–2025

    48.2 °F
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