Monthly Historical AveragesHayward, CA
Average Temperature
High
15°
Feels 14
Low
6°
Feels 5
Average Precipitation
7 Days
51.3mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, January 1, 2026
Day
16°Feels 15
Wind
15 km/h SE
Gust
23 km/h
Humidity
77%
P.O.P
90%
Rain
~5 mm
Night
12°Feels 11
Wind
17 km/h SE
Gust
26 km/h
Humidity
85%
P.O.P
40%
Rain
~1 mm
Historical AveragesJan 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity