Gallatin National Forest Weather Forecast
- 43
- 53
Increasing Clouds
- 43
- 57
Slight Chance Rain Showers
- 41
- 59
Mostly Sunny
- 41
- 60
Rain Showers
- 35
- 49
Rain Showers Likely
- 37
- 50
Partly Sunny
Today 3 Sep Absaroka/Beartooth Mountains
Decreasing Clouds. Highs in the mid 60s. Southwest Winds 10 to 20 Mph.
Tonight 3 Sep Absaroka/Beartooth Mountains
Partly cloudy. Lows in the upper 30s. Southeast Winds 5 to 10 Mph.
Gallatin National Forest Temperature Statistics
September Temperature
Livingston, Mission Field Airport (37.3 miles)
Lowest 1 September, 2026
46 °FAverage September
60.9 °FHighest 1 September, 2026
77 °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