Greenwood Lake Weather Forecast

    • 48
    • 68

    Chance Rain Showers

    • 46
    • 66

    Chance Rain Showers

    • 48
    • 66

    Mostly Cloudy

    • 50
    • 63

    Rain Showers

    • 48
    • 66

    Partly Sunny

    • 40
    • 63

    Partly Sunny

    • 38
    • 59

    Partly Sunny

Today 26 Sep Northern Cook/Northern Lake

Partly sunny with a 20 percent chance of rain Showers. Highs in the upper 50s.

Tonight 26 Sep Northern Cook/Northern Lake

Cloudy. A slight chance of Showers early this Evening, then a chance of Showers. Lows in the lower 50s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenwood Lake Temperature Statistics

September Temperature

Grand Marais/Cook County Airport (14.9 miles)

  • Lowest 22 September, 2026

    28.4 °F

  • Average September

    55.9 °F

  • Highest 1 September, 2026

    77 °F

Climate (2021–2026)

Grand Marais/Cook County Airport (14.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    28.7 °F

  • Average 2021–2026

    38 °F

  • Average High 2021–2026

    46.5 °F
Get WillyWeather+ to remove ads