Monthly Historical AveragesHayward, CA
Average Temperature
High
20°
Feels 20
Low
11°
Feels 10
Average Precipitation
2 Days
7.9mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 17, 2026
Day
21°Feels 21
Wind
20 km/h W
Gust
30 km/h
Humidity
22%
P.O.P
20%
Night
17°Feels 17
Wind
25 km/h W
Gust
38 km/h
Humidity
38%
P.O.P
10%
Historical AveragesMay 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity