Grand Marais/Cook County Airport Weather Forecast

    • 54
    • 79

    Partly Sunny

    • 52
    • 74

    Partly Sunny

    • 53
    • 76

    Partly Sunny

    • 54
    • 71

    Slight Chance Rain Showers

    • 55
    • 74

    Partly Sunny

    • 54
    • 75

    Mostly Cloudy

    • 53
    • 72

    Partly Sunny

Today 11 Sep Southern Cook/North Shore

Mostly sunny. Near steady temperature in the mid 70s. Southwest Winds around 5 Mph.

Tonight 11 Sep Southern Cook/North Shore

Partly cloudy this Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. West Winds around 5 Mph, becoming northeast after midnight.

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Grand Marais/Cook County Airport Temperature Statistics

September Temperature

Grand Marais/Cook County Airport (0 miles)

  • Lowest 7 September, 2024

    28.4 °F

  • Average September

    54.9 °F

  • Highest 8 September, 2024

    73.4 °F

Climate (2019–Present)

Grand Marais/Cook County Airport (0 miles)

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  • Average Low 2019–2024

    28.7 °F

  • Average 2019–2024

    38 °F

  • Average High 2019–2024

    46.5 °F
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