Monthly Historical AveragesPrinceton, ID
Average Temperature
High
18°
Feels 17
Low
6°
Feels 4
Average Precipitation
8 Days
23.5mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, May 21, 2026
Day
18°Feels 18
Wind
12 km/h E
Gust
18 km/h
Humidity
32%
P.O.P
10%
Night
6°Feels 6
Wind
9 km/h NE
Gust
14 km/h
Humidity
70%
P.O.P
30%
Historical AveragesMay 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity