Mount Heinen Weather Forecast
- 20
- 30
Mostly Sunny
- 25
- 32
Mostly Sunny
- 32
- 34
Rain/Snow
- 31
- 34
Rain/Snow
- 30
- 34
Snow Likely
- 31
- 35
Rain/Snow Likely
Today 29 Jan Boise Mountains
Sunny. Highs 31 to 40.
Tonight 29 Jan Boise Mountains
Mostly clear. Lows 7 to 22.
Mount Heinen Temperature Statistics
January Temperature
Boise Air Terminal (19.3 miles)
Lowest 22 January, 2025
12.8 °FAverage January
31.2 °FHighest 3 January, 2025
49.6 °F
Climate (2020–Present)
Boise Air Terminal (19.3 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
43.6 °FAverage 2020–2025
54.3 °FAverage High 2020–2025
65.5 °F