Monthly Historical AveragesSan Marino, CA
Average Temperature
High
21°
Feels 20
Low
9°
Feels 8
Average Precipitation
4 Days
30.7mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, January 7, 2026
Day
19°Feels 19
Wind
19 km/h SW
Gust
29 km/h
Humidity
52%
P.O.P
20%
Night
8°Feels 7
Wind
9 km/h NE
Gust
13 km/h
Humidity
77%
P.O.P
0%
Historical AveragesJan 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity