Mark Lake Weather Forecast

    • 29
    • 50

    Decreasing Clouds

    • 25
    • 41

    Chance Rain/Snow

    • 28
    • 45

    Mostly Sunny

    • 29
    • 52

    Mostly Sunny

    • 29
    • 51

    Chance Rain Showers

    • 25
    • 47

    Partly Sunny

Today 18 Apr Southern Cook/North Shore

Partly sunny. Not as cool with Highs around 50. West Winds 5 to 10 Mph, becoming southwest around 15 Mph this afternoon.

Tonight 18 Apr Southern Cook/North Shore

A slight chance of rain Showers in the evening. Mostly cloudy with a slight chance of snow Showers. Lows around 30. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mark Lake Temperature Statistics

April Temperature

Grand Marais/Cook County Airport (9.9 miles)

  • Lowest 1 April, 2024

    17.6 °F

  • Average April

    36.8 °F

  • Highest 10 April, 2024

    57.2 °F

Climate (2019–Present)

Grand Marais/Cook County Airport (9.9 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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