Monthly Historical AveragesCaldwell, ID
Average Temperature
High
3°
Feels 2
Low
-4°
Feels -8
Average Precipitation
9 Days
30.5mm
8.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, December 30, 2025
Day
7°Feels 5
Wind
12 km/h E
Gust
18 km/h
Humidity
39%
P.O.P
10%
Night
-5°Feels -8
Wind
10 km/h NE
Gust
12 km/h
Humidity
93%
P.O.P
20%
Historical AveragesDec 30
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity