Gallatin National Forest Weather Forecast
- 29
- 43
Breezy
- 34
- 52
Mostly Sunny
- 37
- 55
Mostly Sunny
- 39
- 57
Rain Showers Likely
- 36
- 52
Chance Thunderstorms
- 34
- 50
Chance Rain Showers
Today 14 Sep Absaroka/Beartooth Mountains
Mostly sunny. Cooler. Highs in the mid 50s. West Winds 15 to 25 Mph. Gusts up to 40 Mph in the afternoon.
Tonight 14 Sep Absaroka/Beartooth Mountains
Mostly clear. Lows in the mid 20s. West Winds 5 to 15 Mph in the evening becoming light overnight.
Gallatin National Forest Temperature Statistics
September Temperature
Livingston, Mission Field Airport (37.3 miles)
Lowest 9 September, 2026
40.6 °FAverage September
62 °FHighest 10 September, 2026
86.6 °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