Greenwood Lake Weather Forecast

    • 46
    • 76

    Mostly Sunny

    • 44
    • 71

    Sunny

    • 50
    • 73

    Mostly Sunny

    • 53
    • 79

    Rain Showers Likely

    • 49
    • 73

    Chance Rain Showers

    • 48
    • 74

    Slight Chance Rain Showers

    • 48
    • 71

    Slight Chance Thunderstorms

Today 31 May Northern Cook/Northern Lake

Sunny. Near steady temperature in the upper 70s. Southeast Winds around 5 Mph.

Tonight 31 May Northern Cook/Northern Lake

Partly cloudy. Lows in the upper 40s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenwood Lake Temperature Statistics

May Temperature

Grand Marais/Cook County Airport (14.9 miles)

  • Lowest 2 May, 2026

    21.2 °F

  • Average May

    45.8 °F

  • Highest 29 May, 2026

    82.4 °F

Climate (2021–Present)

Grand Marais/Cook County Airport (14.9 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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