Gallatin National Forest Weather Forecast
- 37
- 55
Increasing Clouds
- 31
- 55
Breezy
- 29
- 45
Mostly Sunny
- 32
- 50
Mostly Sunny
- 33
- 50
Mostly Sunny
- 37
- 56
Partly Sunny
Today 12 Sep Absaroka/Beartooth Mountains
Mostly sunny. Areas of fog early in the morning. Highs in the upper 60s. Southwest Winds 5 to 15 Mph.
Tonight 12 Sep Absaroka/Beartooth Mountains
Mostly cloudy. Lows in the mid 30s. Southwest Winds 5 to 15 Mph in the evening shifting to the east 5 to 10 Mph overnight.
Gallatin National Forest Temperature Statistics
September Temperature
Livingston, Mission Field Airport (37.3 miles)
Lowest 9 September, 2026
39.9 °FAverage September
63.7 °FHighest 4 September, 2026
85.6 °F
Climate (2021–2026)
Livingston, Mission Field Airport (37.3 miles)
Average Low 2021–2026
34.7 °FAverage 2021–2026
47.5 °FAverage High 2021–2026
60.2 °F