Sawtooth Lake Weather Forecast
- 32
- 45
Rain Showers
- 32
- 43
Rain Showers Likely
- 35
- 50
Mostly Sunny
- 38
- 55
Chance Rain Showers
- 38
- 54
Chance Rain Showers
- 39
- 58
Mostly Sunny
- 38
- 58
Partly Sunny
Today 19 Sep Absaroka Mountains
Showers, a chance of Thunderstorms and snow Showers. Some Thunderstorms may produce gusty Winds, small Hail, and heavy rainfall. Snow accumulation up to 1 inch. Near steady temperature in the upper 40s. Northwest Winds around 10 Mph. Chance of precipitation 80 percent.
Tonight 19 Sep Absaroka Mountains
Cloudy with snow Showers likely. Rain Showers with a slight chance of Thunderstorms in the Evening, then rain Showers likely after midnight. Patchy fog after midnight. Some Thunderstorms may produce gusty Winds, small Hail, and heavy rainfall in the evening. Little or no snow accumulation. Lows in the mid 30s. Northwest Winds around 10 Mph in the evening. Chance of precipitation 80 percent.
Sawtooth Lake Temperature Statistics
September Temperature
Powell Municipal Airport (33.6 miles)
Lowest 15 September, 2026
37.4 °FAverage September
62.2 °FHighest 4 September, 2026
87.8 °F
Climate (2021–2026)
Powell Municipal Airport (33.6 miles)
Average Low 2021–2026
35.2 °FAverage 2021–2026
45.8 °FAverage High 2021–2026
57.3 °F