Bone Lake Weather Forecast

    • 29
    • 48

    Partly Sunny

    • 25
    • 45

    Chance Snow

    • 24
    • 43

    Partly Sunny

    • 25
    • 49

    Partly Sunny

    • 30
    • 52

    Partly Sunny

    • 32
    • 55

    Partly Sunny

    • 34
    • 56

    Chance Rain

Today 28 Apr Northern Cook/Northern Lake

Partly sunny. Near steady temperature in the mid 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 28 Apr Northern Cook/Northern Lake

Mostly cloudy. A chance of Sprinkles this evening. Lows in the upper 20s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bone Lake Temperature Statistics

April Temperature

Grand Marais/Cook County Airport (30.4 miles)

  • Lowest 7 April, 2026

    -2.2 °F

  • Average April

    31.8 °F

  • Highest 16 April, 2026

    66.2 °F

Climate (2021–Present)

Grand Marais/Cook County Airport (30.4 miles)

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  • Average Low 2021–2026

    28.7 °F

  • Average 2021–2026

    38.1 °F

  • Average High 2021–2026

    46.7 °F
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