Fern Lake Weather Forecast
- 21
- 49
Mostly Sunny
- 22
- 40
Gradual Clearing
- 21
- 38
Partly Sunny
- 24
- 44
Mostly Sunny
- 25
- 47
Partly Sunny
- 26
- 46
Partly Sunny
- 26
- 44
Partly Sunny
Today 4 Nov Yellowstone National Park
Sunny. Highs in the upper 40s.
Tonight 4 Nov Yellowstone National Park
Mostly clear. Lows in the lower 20s.
Fern Lake Temperature Statistics
November Temperature
Yellowstone Lake (11.2 miles)
Lowest 2 November, 2026
30 °FAverage November
33.5 °FHighest 1 November, 2026
41 °F
Climate (2021–2026)
Yellowstone Lake (11.2 miles)
Average Low 2021–2026
23.2 °FAverage 2021–2026
35.9 °FAverage High 2021–2026
48.7 °F