Monthly Historical AveragesSan Dimas, CA
Average Temperature
High
24°
Feels 24
Low
10°
Feels 10
Average Precipitation
2 Days
6.2mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, April 11, 2026
Day
21°Feels 21
Wind
19 km/h SW
Gust
29 km/h
Humidity
40%
P.O.P
40%
Rain
<1 mm
Night
11°Feels 11
Wind
16 km/h S
Gust
24 km/h
Humidity
91%
P.O.P
60%
Rain
~1 mm
Historical AveragesApr 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity