Brule Lake Weather Forecast

    • 54
    • 84

    Severe Tstms

    • 47
    • 66

    Chance Rain Showers

    • 52
    • 74

    Mostly Sunny

    • 57
    • 80

    Chance Rain Showers

    • 59
    • 81

    Chance Rain Showers

    • 61
    • 84

    Rain Showers Likely

Today 20 Jul Northern Cook/Northern Lake

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. West Winds around 10 Mph with Gusts up to 25 Mph, increasing to 15 to 20 Mph with Gusts up to 35 Mph this afternoon. Chance of rain 50 percent.

Tonight 20 Jul Northern Cook/Northern Lake

Partly cloudy in the Evening, then becoming cloudy. A chance of Showers with a slight chance of Thunderstorms. Humid with Lows in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brule Lake Temperature Statistics

July Temperature

Grand Marais/Cook County Airport (15.5 miles)

  • Lowest 6 July, 2026

    46.4 °F
  • Average July

    69.3 °F
  • Highest 13 July, 2026

    96.8 °F

Climate (2021–2026)

Grand Marais/Cook County Airport (15.5 miles)

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  • Average Low 2021–2026

    28.7 °F
  • Average 2021–2026

    38.1 °F
  • Average High 2021–2026

    46.6 °F
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