Monthly Historical AveragesSun Valley, CA
Average Temperature
High
25°
Feels 25
Low
13°
Feels 13
Average Precipitation
1 Days
2.3mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, May 18, 2026
Day
24°Feels 24
Wind
16 km/h S
Gust
25 km/h
Humidity
26%
P.O.P
20%
Night
13°Feels 13
Wind
10 km/h SE
Gust
15 km/h
Humidity
71%
P.O.P
0%
Historical AveragesMay 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity