Greenwood Lake Weather Forecast

    • 51
    • 70

    Mostly Cloudy

    • 44
    • 68

    Mostly Sunny

    • 44
    • 69

    Partly Sunny

    • 50
    • 72

    Mostly Cloudy

    • 52
    • 73

    Chance Rain Showers

    • 50
    • 71

    Partly Sunny

Today 21 Aug Northern Cook/Northern Lake

Mostly cloudy this Morning, then becoming partly sunny. Areas of fog this morning. Highs in the lower 70s. Northwest Winds around 5 Mph.

Tonight 21 Aug Northern Cook/Northern Lake

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the lower 50s. Northwest Winds around 5 Mph. Gusts up to 20 Mph after midnight. Chance of rain 20 percent.

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Greenwood Lake Temperature Statistics

August Temperature

Grand Marais/Cook County Airport (14.9 miles)

  • Lowest 3 August, 2026

    48.2 °F

  • Average August

    62.7 °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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