Monthly Historical AveragesCasto, ID
Average Temperature
High
12°
Feels 11
Low
0°
Feels -3
Average Precipitation
5 Days
9.6mm
4.6cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 17, 2026
Day
7°Feels 4
Wind
23 km/h N
Gust
35 km/h
Humidity
33%
P.O.P
40%
Night
-2°Feels -6
Wind
24 km/h N
Gust
36 km/h
Humidity
80%
P.O.P
40%
Historical AveragesMay 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity