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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Hayward, CA
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October
Average Temperature
High
22°
Feels 22
Low
12°
Feels 12
Average Precipitation
3 Days
Rain amount
17.5mm
Snow amount
0cm
Content continues below
Daily Historical Averages
October 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
20°
19
17°
20
20°
21
18°
22
20°
23
21°
24
22°
25
22°
26
21°
27
21°
28
21°
29
20°
30
20°
31
19°
Forecast
Sunday, October 18, 2026
Day
20°
Feels 20
Wind
23 km/h W
Gust
35 km/h
Humidity
61%
P.O.P
10%
Night
14°
Feels 13
Wind
21 km/h W
Gust
31 km/h
Humidity
78%
P.O.P
20%
Historical Averages
Oct 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.