Monthly Historical AveragesHillsborough, CA
Average Temperature
High
14°
Feels 14
Low
7°
Feels 5
Average Precipitation
6 Days
53.3mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, January 11, 2026
Day
14°Feels 14
Wind
9 km/h E
Gust
14 km/h
Humidity
63%
P.O.P
20%
Night
7°Feels 7
Wind
6 km/h SE
Gust
9 km/h
Humidity
75%
P.O.P
20%
Historical AveragesJan 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity