Monthly Historical AveragesHacienda Heights, CA
Average Temperature
High
20°
Feels 19
Low
8°
Feels 7
Average Precipitation
4 Days
39.3mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, January 2, 2026
Day
19°Feels 19
Wind
7 km/h E
Gust
11 km/h
Humidity
66%
P.O.P
80%
Rain
~5 mm
Night
15°Feels 15
Wind
6 km/h SE
Gust
10 km/h
Humidity
98%
P.O.P
90%
Rain
1-3 mm
Historical AveragesJan 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity