Monthly Historical AveragesBoise, ID
Average Temperature
High
4°
Feels 3
Low
-4°
Feels -7
Average Precipitation
9 Days
26.5mm
8.2cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, December 29, 2025
Day
6°Feels 4
Wind
15 km/h S
Gust
23 km/h
Humidity
36%
P.O.P
20%
Night
-5°Feels -9
Wind
9 km/h E
Gust
14 km/h
Humidity
79%
P.O.P
10%
Historical AveragesDec 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity