S
M
T
W
T
F
S
27
72°
51°
28
63°
49°
29
67°
50°
30
68°
48°
1
70°
47°
2
67°
47°
3
67°
46°
4
68°
43°
5
62°
45°
6
64°
46°
7
62°
38°
8
55°
36°
9
58°
44°
10
60°
39°
11
64°
44°
12
66°
44°
13
64°
43°
14
53°
43°
15
63°
41°
16
62°
36°
17
50°
33°
18
50°
39°
19
57°
40°
20
60°
38°
21
53°
34°
22
48°
33°
23
59°
39°
24
60°
39°
25
60°
40°
26
51°
31°
27
53°
38°
28
56°
38°
29
53°
34°
30
54°
35°
31
50°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Hayward
Hayward's October 2026 forecast shows daily high temperatures ranging from 48° to 72°, with overnight lows between 31° and 51°. The average high for October is 60° with an average low of 41°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Hayward. See also: November | December | January.
