Grand Marais/Cook County Airport Weather Forecast

    • 33
    • 52

    Chance Rain Showers

    • 26
    • 43

    Mostly Cloudy

    • 28
    • 43

    Mostly Cloudy

    • 29
    • 44

    Chance Rain Showers

    • 31
    • 48

    Partly Sunny

    • 37
    • 51

    Mostly Cloudy

Today 30 Sep Southern Cook/North Shore

Mostly cloudy. A 20 percent chance of rain Showers in the afternoon. Highs in the lower to mid 50s. Northwest wind 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 30 Sep Southern Cook/North Shore

Mostly cloudy with a 30 percent chance of rain Showers. Lows in the 30s. North wind 10 to 15 Mph with Gusts to around 25 Mph.

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Grand Marais/Cook County Airport Temperature Statistics

September Temperature

Grand Marais/Cook County Airport (0 miles)

  • Lowest 18 September, 2020

    24.8 °F
  • Average September

    50.5 °F
  • Highest 23 September, 2020

    77 °F

Climate (2010–Present)

Grand Marais/Cook County Airport (0 miles)

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  • Average Low 2010–Present

    28.3 °F
  • Average 2010–Present

    37.6 °F
  • Average High 2010–Present

    46.1 °F
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