Monthly Historical AveragesMillbrae, CA
Average Temperature
High
17°
Feels 16
Low
9°
Feels 7
Average Precipitation
5 Days
24.8mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, April 1, 2026
Day
17°Feels 16
Wind
28 km/h SW
Gust
43 km/h
Humidity
70%
P.O.P
40%
Rain
<1 mm
Night
10°Feels 9
Wind
28 km/h SW
Gust
41 km/h
Humidity
93%
P.O.P
90%
Rain
1-3 mm
Historical AveragesApr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity