Greenwood Lake Weather Forecast

    • 53
    • 67

    Rain Showers Likely

    • 50
    • 73

    Partly Sunny

    • 54
    • 76

    Slight Chance Rain Showers

    • 49
    • 74

    Chance Rain Showers

    • 47
    • 69

    Partly Sunny

    • 51
    • 72

    Partly Sunny

Today 15 Aug Northern Cook/Northern Lake

Mostly cloudy. A chance of Showers in the Morning, then Showers likely in the afternoon. Highs around 70. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 15 Aug Northern Cook/Northern Lake

Mostly cloudy. Near steady temperature in the upper 50s. Southeast Winds around 5 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenwood Lake Temperature Statistics

August Temperature

Grand Marais/Cook County Airport (14.9 miles)

  • Lowest 3 August, 2026

    48.2 °F

  • Average August

    63.2 °F

  • Highest 1 August, 2026

    77 °F

Climate (2021–2026)

Grand Marais/Cook County Airport (14.9 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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