Horsefish Lake Weather Forecast

    • 46
    • 58

    Rain Showers

    • 50
    • 73

    Chance Rain Showers

    • 54
    • 84

    Mostly Sunny

    • 54
    • 83

    Mostly Sunny

    • 52
    • 79

    Mostly Sunny

    • 51
    • 79

    Mostly Sunny

Today 23 May Northern Cook/Northern Lake

Mostly cloudy. Showers Likely, mainly in the morning. Highs in the upper 50s. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 23 May Northern Cook/Northern Lake

Showers likely. Near steady temperature in the lower 40s. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Horsefish Lake Temperature Statistics

May Temperature

Grand Marais/Cook County Airport (33.6 miles)

  • Lowest 2 May, 2026

    21.2 °F

  • Average May

    41.8 °F

  • Highest 15 May, 2026

    78.8 °F

Climate (2021–Present)

Grand Marais/Cook County Airport (33.6 miles)

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  • Average Low 2021–2026

    28.6 °F

  • Average 2021–2026

    38 °F

  • Average High 2021–2026

    46.6 °F
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