Monthly Historical AveragesSun Valley, ID
Average Temperature
High
-2°
Feels -4
Low
-11°
Feels -17
Average Precipitation
1 Days
0mm
7.6cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, January 10, 2026
Day
1°Feels 0
Wind
9 km/h N
Gust
14 km/h
Humidity
47%
P.O.P
20%
Night
-9°Feels -13
Wind
7 km/h N
Gust
11 km/h
Humidity
92%
P.O.P
20%
Historical AveragesJan 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity