Grand Marais Weather Forecast

    • 19
    • 26

    Chance Snow Showers

    • 24
    • 37

    Chance Freezing Rain

    • 25
    • 34

    Rain/Snow

    • 12
    • 39

    Rain/Snow

    • 13
    • 21

    Snow Showers

    • 19
    • 32

    Chance Snow Showers

    • 15
    • 24

    Chance Snow Showers

Today 15 Dec Alger

Cloudy with a 50 percent chance of snow Showers. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 15 Dec Alger

Cloudy. A slight chance of snow Showers in the evening. Lows 12 to 17. West Winds 5 to 10 Mph, becoming south with Gusts up to 25 Mph after midnight. Chance of snow 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Marais Temperature Statistics

December Temperature

Newberry, Luce County Airport (34.8 miles)

  • Lowest 13 December, 2025

    1.4 °F

  • Average December

    17.5 °F

  • Highest 12 December, 2025

    28.4 °F

Climate (2020–Present)

Newberry, Luce County Airport (34.8 miles)

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  • Average Low 2020–2025

    35.2 °F

  • Average 2020–2025

    43.8 °F

  • Average High 2020–2025

    52.3 °F
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