Greenwood Lake Weather Forecast
- 52
- 72
Mostly Cloudy
- 54
- 71
Rain Showers
- 56
- 73
Rain Showers
- 54
- 78
Partly Sunny
- 52
- 76
Partly Sunny
- 52
- 74
Partly Sunny
Today 29 Aug Northern Cook/Northern Lake
Mostly cloudy with a 20 percent chance of Showers. Near steady temperature in the lower 70s. South Winds around 5 Mph.
Tonight 29 Aug Northern Cook/Northern Lake
Mostly cloudy. Patchy fog. Lows in the mid 50s. Southeast Winds around 5 Mph.
Greenwood Lake Temperature Statistics
August Temperature
Grand Marais/Cook County Airport (14.9 miles)
Lowest 24 August, 2026
39.2 °FAverage August
61.3 °FHighest 1 August, 2026
77 °F
Climate (2021–2026)
Grand Marais/Cook County Airport (14.9 miles)
Average Low 2021–2026
28.7 °FAverage 2021–2026
38 °FAverage High 2021–2026
46.5 °F