Gallatin National Forest Weather Forecast
- 37
- 57
Mostly Sunny
- 37
- 49
Partly Sunny
- 36
- 51
Rain Showers Likely
- 32
- 44
Rain/Snow Likely
- 33
- 47
Partly Sunny
- 32
- 48
Partly Sunny
Today 25 Sep Absaroka/Beartooth Mountains
Mostly sunny. Slight chance of rain and snow Showers early in the afternoon. Slight chance of rain Showers late in the afternoon. Highs around 60. Chance of precipitation 20 percent.
Tonight 25 Sep Absaroka/Beartooth Mountains
Mostly clear. Lows in the upper 30s. Southwest Winds 5 to 15 Mph.
Gallatin National Forest Temperature Statistics
September Temperature
Livingston, Mission Field Airport (37.3 miles)
Lowest 15 September, 2026
31.6 °FAverage September
59.8 °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