Lost Lake Weather Forecast

    • 54
    • 73

    Mostly Sunny

    • 56
    • 65

    Chance Thunderstorms

    • 54
    • 81

    Slight Chance Thunderstorms

    • 54
    • 80

    Chance Rain Showers

    • 51
    • 75

    Chance Rain Showers

Today 7 Jun Northern Cook/Northern Lake

Sunny. Near steady temperature in the mid 70s. Southeast Winds 10 to 15 Mph.

Tonight 7 Jun Northern Cook/Northern Lake

Mostly cloudy. Lows in the mid 50s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lost Lake Temperature Statistics

June Temperature

Grand Marais/Cook County Airport (30.4 miles)

  • Lowest 1 June, 2026

    37.4 °F

  • Average June

    61.8 °F

  • Highest 3 June, 2026

    78.8 °F

Climate (2021–Present)

Grand Marais/Cook County Airport (30.4 miles)

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  • Average Low 2021–2026

    28.6 °F

  • Average 2021–2026

    38.1 °F

  • Average High 2021–2026

    46.6 °F
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