Jasper Lake Weather Forecast

    • 40
    • 53

    Rain Showers

    • 36
    • 44

    Rain Showers

    • 32
    • 41

    Rain/Snow

    • 27
    • 42

    Mostly Cloudy

    • 31
    • 48

    Partly Sunny

    • 37
    • 54

    Partly Sunny

    • 41
    • 53

    Chance Rain Showers

Today 20 Oct Northern Cook/Northern Lake

Cloudy with a 50 percent chance of Showers. Near steady temperature around 50. Southeast Winds 10 to 15 Mph with Gusts up to 35 Mph.

Tonight 20 Oct Northern Cook/Northern Lake

Showers, mainly this evening. Lows in the upper 30s. South Winds 5 to 10 Mph, becoming southwest after midnight. Gusts up to 30 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jasper Lake Temperature Statistics

October Temperature

Grand Marais/Cook County Airport (34.8 miles)

  • Lowest 8 October, 2025

    24.8 °F

  • Average October

    50.5 °F

  • Highest 3 October, 2025

    78.8 °F

Climate (2020–Present)

Grand Marais/Cook County Airport (34.8 miles)

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  • Average Low 2020–2025

    28.9 °F

  • Average 2020–2025

    38.3 °F

  • Average High 2020–2025

    46.9 °F
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