Ambush Lake Weather Forecast
- 50
- 76
Areas Smoke
- 52
- 77
Partly Sunny
- 56
- 75
Chance Thunderstorms
- 62
- 78
Rain Showers Likely
- 58
- 80
Chance Rain Showers
- 56
- 80
Chance Rain Showers
- 58
- 81
Partly Sunny
Today 19 Jul Northern Cook/Northern Lake
Mostly sunny. Near steady temperature in the lower 70s. Northwest Winds around 5 Mph.
Tonight 19 Jul Northern Cook/Northern Lake
Partly cloudy. Areas of smoke. Lows around 50. Northwest Winds around 5 Mph.
Ambush Lake Temperature Statistics
July Temperature
Grand Marais/Cook County Airport (31.7 miles)
Lowest 17 July, 2025
42.8 °FAverage July
62.3 °FHighest 1 July, 2025
78.8 °F
Climate (2020–Present)
Grand Marais/Cook County Airport (31.7 miles)
Average Low 2020–2025
28.7 °FAverage 2020–2025
38.1 °FAverage High 2020–2025
46.7 °F