Grand Portage State Park Weather Forecast

    • -3
    • 15

    Gradual Clearing

    • -2
    • 12

    Partly Sunny

    • 12
    • 21

    Snow

    • 2
    • 20

    Mostly Cloudy

    • 3
    • 18

    Partly Sunny

    • 3
    • 21

    Mostly Cloudy

Today 3 Feb Southern Cook/North Shore

Mostly cloudy. Much cooler with Highs around 14. Northwest Winds 15 to 20 Mph, Diminishing to 5 to 10 Mph this afternoon. Wind chill Values as low as 17 below.

Tonight 3 Feb Southern Cook/North Shore

Partly cloudy. Cooler with Lows around 7 below. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 25 below.

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Grand Portage State Park Temperature Statistics

February Temperature

Grand Marais/Cook County Airport (37.3 miles)

  • Lowest 1 February, 2025

    -14.8 °F

  • Average February

    5.1 °F

  • Highest 1 February, 2025

    17.6 °F

Climate (2020–Present)

Grand Marais/Cook County Airport (37.3 miles)

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  • Average Low 2020–2025

    28.8 °F

  • Average 2020–2025

    38.2 °F

  • Average High 2020–2025

    46.8 °F
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