Boise Weather Forecast
- 23
- 40
Mostly Sunny
- 27
- 42
Partly Sunny
- 29
- 41
Mostly Cloudy
- 28
- 42
Mostly Cloudy
- 23
- 39
Partly Sunny
- 27
- 39
Chance Snow
Today 19 Jan Upper Treasure Valley
Sunny. Highs 36 to 41. Light Winds.
Tonight 19 Jan Upper Treasure Valley
Mostly clear. Lows 18 to 24. Light Winds.
Boise Temperature Statistics
January Temperature
Boise Air Terminal (3.1 miles)
Lowest 16 January, 2021
24.1 °FAverage January
35.8 °FHighest 3 January, 2021
50 °F
Climate (2010–Present)
Boise Air Terminal (3.1 miles)
Average Low 2010–Present
43.2 °FAverage 2010–Present
53.5 °FAverage High 2010–Present
64.3 °F