Washington Harbor Weather Forecast

    • 14
    • 31

    Snow Showers

    • 26
    • 27

    Chance Snow Showers

    • 30
    • 34

    Chance Rain/Snow

    • 9
    • 35

    Chance Rain/Snow

    • 12
    • 17

    Partly Sunny

    • 20
    • 27

    Chance Snow Showers

Today 10 Jan Keweenaw

Snow Showers. Snow accumulation of 1 to 3 Inches. Near steady temperature in the upper 20s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest 10 to 20 Mph with Gusts up to 30 Mph this afternoon. Chance of snow 90 percent.

Tonight 10 Jan Keweenaw

Breezy. Snow Showers. Heavy freezing spray after midnight. Snow accumulation around an inch. Lows 12 to 17. Northeast Winds 15 to 25 Mph, becoming north after midnight. Chance of snow 80 percent.

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Washington Harbor Temperature Statistics

January Temperature

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

  • Lowest 1 January, 2026

    -4 °F

  • Average January

    19.5 °F

  • Highest 8 January, 2026

    36 °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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