Monthly Historical AveragesHayward, CA
Average Temperature
High
19°
Feels 19
Low
9°
Feels 8
Average Precipitation
5 Days
29.3mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, April 21, 2026
Day
15°Feels 14
Wind
19 km/h SW
Gust
29 km/h
Humidity
69%
P.O.P
90%
Rain
~5 mm
Night
10°Feels 9
Wind
17 km/h W
Gust
25 km/h
Humidity
93%
P.O.P
90%
Rain
~5 mm
Historical AveragesApr 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity