S
M
T
W
T
F
S
27
77°
54°
28
76°
54°
29
75°
53°
30
75°
54°
1
74°
54°
2
75°
53°
3
74°
52°
4
73°
51°
5
73°
51°
6
72°
50°
7
72°
50°
8
71°
49°
9
70°
50°
10
71°
48°
11
66°
46°
12
68°
45°
13
66°
44°
14
60°
44°
15
56°
42°
16
62°
45°
17
63°
35°
18
62°
34°
19
51°
33°
20
50°
36°
21
57°
34°
22
55°
28°
23
50°
30°
24
47°
32°
25
46°
29°
26
46°
28°
27
44°
26°
28
44°
33°
29
44°
30°
30
46°
31°
31
46°
22°
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 44° to 77°, with overnight lows between 22° and 54°. The average high for October is 62° 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.
