Cook County Lake Weather Forecast

    • -9
    • 19

    Decreasing Clouds

    • 15
    • 21

    Snow

    • 1
    • 30

    Chance Snow

    • -9
    • 9

    Cold

    • -5
    • 8

    Chance Snow

    • -1
    • 15

    Chance Snow

Today 31 Jan Northern Cook/Northern Lake

Mostly cloudy with a chance of Flurries this Morning, then mostly sunny this afternoon. Much cooler with Highs in the lower 20s. Temperature falling to around 14 this afternoon. North Winds 5 to 10 Mph.

Tonight 31 Jan Northern Cook/Northern Lake

Mostly clear in the Evening, then becoming mostly cloudy. Much cooler with Lows 4 below to 10 below zero. Temperature rising to around 1 below after midnight. North Winds around 5 Mph, becoming east after midnight.

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Cook County Lake Temperature Statistics

January Temperature

Grand Marais/Cook County Airport (34.8 miles)

  • Lowest 21 January, 2025

    -29.2 °F

  • Average January

    5 °F

  • Highest 17 January, 2025

    33.8 °F

Climate (2020–Present)

Grand Marais/Cook County Airport (34.8 miles)

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  • Average Low 2020–2025

    28.9 °F

  • Average 2020–2025

    38.2 °F

  • Average High 2020–2025

    46.8 °F
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