Cook County Lake Weather Forecast

    • -33
    • -14

    Cold

    • -30
    • -6

    Cold

    • -24
    • -5

    Cold

    • -8
    • 4

    Cold

    • -12
    • 3

    Cold

Today 23 Jan Northern Cook/Northern Lake

Sunny. A chance of Flurries this afternoon. Cold with Highs around 13 below. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 45 below.

Tonight 23 Jan Northern Cook/Northern Lake

Partly cloudy in the Evening, then becoming mostly clear. Cold with Lows around 29 below. West Winds 5 to 10 Mph with Gusts up to 25 Mph. Wind chill Values as low as 43 below.

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Cook County Lake Temperature Statistics

January Temperature

Grand Marais/Cook County Airport (34.8 miles)

  • Lowest 19 January, 2026

    -16.6 °F

  • Average January

    11.6 °F

  • Highest 13 January, 2026

    33.8 °F

Climate (2021–Present)

Grand Marais/Cook County Airport (34.8 miles)

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  • Average Low 2021–2026

    28.7 °F

  • Average 2021–2026

    38.2 °F

  • Average High 2021–2026

    46.7 °F
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