Greenwood Lake Weather Forecast

    • 60
    • 73

    Chance Thunderstorms

    • 53
    • 76

    Chance Rain Showers

    • 48
    • 65

    Chance Rain Showers

    • 44
    • 58

    Chance Rain Showers

    • 39
    • 62

    Mostly Sunny

    • 47
    • 66

    Partly Sunny

Today 21 Aug Northern Cook/Northern Lake

Patchy fog this morning. Partly sunny. Highs in the upper 70s. South Winds 5 to 10 Mph.

Tonight 21 Aug Northern Cook/Northern Lake

Mostly cloudy with a chance of Showers and Thunderstorms. Humid with Lows in the lower 60s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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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 1 August, 2025

    50 °F

  • Average August

    65.4 °F

  • Highest 7 August, 2025

    78.8 °F

Climate (2020–Present)

Grand Marais/Cook County Airport (14.9 miles)

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  • Average Low 2020–2025

    28.7 °F

  • Average 2020–2025

    38.1 °F

  • Average High 2020–2025

    46.6 °F
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