Borah Peak Weather Forecast
- 42
- 57
Chance Thunderstorms
- 42
- 56
Breezy
- 43
- 54
Breezy
- 40
- 54
Partly Sunny
- 39
- 53
Partly Sunny
- 40
- 55
Mostly Sunny
Today 18 Jul Lost River Range
Sunny in the morning. Then partly sunny with a slight chance of Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds and small hail in the afternoon. Highs 79 to 89.
Tonight 18 Jul Lost River Range
Mostly clear. Lows 54 to 61.
Borah Peak Temperature Statistics
July Temperature
Hailey, Friedman Memorial Airport (51 miles)
Lowest 6 July, 2025
44.6 °FAverage July
65.9 °FHighest 1 July, 2025
93.2 °F
Climate (2020–Present)
Hailey, Friedman Memorial Airport (51 miles)
Average Low 2020–2025
33.9 °FAverage 2020–2025
42.2 °FAverage High 2020–2025
56 °F