Henrys Lake Airport Weather Forecast
- 36
- 62
Chance Rain Showers
- 38
- 68
Mostly Sunny
- 39
- 73
Mostly Sunny
- 42
- 73
Partly Sunny
- 40
- 69
Partly Sunny
- 38
- 67
Slight Chance Rain Showers
Today 16 Sep Centennial Mountains/Island Park
Mostly sunny with a slight chance of rain Showers. Highs 61 to 68.
Tonight 16 Sep Centennial Mountains/Island Park
Mostly clear. Lows 37 to 47.
Henrys Lake Airport Temperature Statistics
September Temperature
West Yellowstone (11.2 miles)
Lowest 6 September, 2025
28.4 °FAverage September
54.1 °FHighest 3 September, 2025
82.4 °F
Climate (2020–Present)
West Yellowstone (11.2 miles)
Average Low 2020–2025
33.5 °FAverage 2020–2025
50.8 °FAverage High 2020–2025
66.1 °F