Grand Portage Weather Forecast

    • 33
    • 50

    Partly Sunny

    • 31
    • 43

    Rain/Snow

    • 35
    • 46

    Mostly Sunny

    • 31
    • 50

    Partly Sunny

    • 28
    • 47

    Chance Rain/Snow

    • 27
    • 43

    Mostly Sunny

    • 30
    • 43

    Mostly Sunny

Today 18 Apr Southern Cook/North Shore

Partly sunny and not as cool. Near steady temperature in the mid 40s. Temperature falling into the mid 40s late. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 18 Apr Southern Cook/North Shore

A chance of Sprinkles early this evening. Mostly cloudy with a chance of Flurries. Lows around 30. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Portage Temperature Statistics

April Temperature

Grand Marais/Cook County Airport (33.6 miles)

  • Lowest 1 April, 2024

    17.6 °F

  • Average April

    37.1 °F

  • Highest 10 April, 2024

    57.2 °F

Climate (2019–Present)

Grand Marais/Cook County Airport (33.6 miles)

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  • Average Low 2019–2024

    28.6 °F

  • Average 2019–2024

    38 °F

  • Average High 2019–2024

    46.5 °F
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