Big Bay Weather Forecast

    • 34
    • 47

    Partly Sunny

    • 31
    • 42

    Rain/Snow

    • 35
    • 44

    Mostly Sunny

    • 33
    • 48

    Mostly Sunny

    • 30
    • 45

    Chance Rain/Snow

    • 28
    • 41

    Mostly Sunny

    • 32
    • 41

    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

Big Bay Temperature Statistics

April Temperature

Grand Marais, The Bay of Grand Marais (20.5 miles)

  • Lowest 1 April, 2024

    26.9 °F

  • Average April

    40.4 °F

  • Highest 12 April, 2024

    58.6 °F

Climate (2019–Present)

Grand Marais, The Bay of Grand Marais (20.5 miles)

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  • Average Low 2019–2024

    33.4 °F

  • Average 2019–2024

    40.4 °F

  • Average High 2019–2024

    47.2 °F
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