Washington Harbor Weather Forecast

    • -10
    • 8

    Cold

    • 4
    • 11

    Partly Sunny

    • 22
    • 30

    Blustery

    • 18
    • 31

    Mostly Cloudy

    • 19
    • 33

    Partly Sunny

    • 20
    • 28

    Slight Chance Rain/Snow

Today 28 Feb Keweenaw

Cold. A slight chance of snow Showers in the morning. Mostly cloudy. Highs 6 to 11 above. Northwest Winds 10 to 20 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph with Gusts up to 20 Mph in the afternoon. Chance of snow 20 percent.

Tonight 28 Feb Keweenaw

Cold. Mostly cloudy. Lows around 10 below inland to around 3 above at the shore. North Winds 5 to 10 Mph.

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Washington Harbor Temperature Statistics

February Temperature

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

  • Lowest 23 February, 2026

    -7.1 °F

  • Average February

    21.9 °F

  • Highest 13 February, 2026

    46.9 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    33.8 °F

  • Average 2021–2026

    41.2 °F

  • Average High 2021–2026

    48.5 °F
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