Stewart Lake Weather Forecast
- 53
- 70
Increasing Clouds
- 50
- 76
Chance Thunderstorms
- 42
- 64
Mostly Sunny
- 48
- 68
Partly Sunny
- 51
- 72
Partly Sunny
- 51
- 72
Partly Sunny
Today 26 Aug Northern Cook/Northern Lake
Sunny. Highs around 70. Northwest Winds around 5 Mph.
Tonight 26 Aug Northern Cook/Northern Lake
Partly cloudy in the Evening, then becoming mostly cloudy. Not as cool with Lows in the lower 50s. Southwest Winds around 5 Mph.
Stewart Lake Temperature Statistics
August Temperature
Two Harbors (9.3 miles)
Lowest 1 August, 2025
50 °FAverage August
67.2 °FHighest 7 August, 2025
89.6 °F
Climate (2020–Present)
Two Harbors (9.3 miles)
Average Low 2020–2025
32.4 °FAverage 2020–2025
42.1 °FAverage High 2020–2025
51.2 °F