Cucumber Lake Weather Forecast

    • 34
    • 58

    Mostly Sunny

    • 39
    • 49

    Rain Showers

    • 33
    • 53

    Rain Showers

    • 28
    • 42

    Chance Rain Showers

    • 32
    • 46

    Mostly Cloudy

    • 37
    • 53

    Slight Chance Rain Showers

Today 16 May Northern Cook/Northern Lake

Sunny and much cooler. Near steady temperature in the upper 50s. West Winds 10 to 15 Mph with Gusts up to 35 Mph.

Tonight 16 May Northern Cook/Northern Lake

Mostly clear. Areas of frost after midnight. Much cooler with Lows in the mid 30s. Northwest Winds 5 to 10 Mph, becoming east after midnight. Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cucumber Lake Temperature Statistics

May Temperature

Grand Marais/Cook County Airport (13 miles)

  • Lowest 2 May, 2026

    21.2 °F

  • Average May

    39.4 °F

  • Highest 13 May, 2026

    62.6 °F

Climate (2021–Present)

Grand Marais/Cook County Airport (13 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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