S
M
T
W
T
F
S
27
79°
53°
28
73°
53°
29
71°
55°
30
72°
56°
1
76°
55°
2
79°
58°
3
78°
60°
4
80°
61°
5
81°
61°
6
81°
58°
7
80°
57°
8
79°
58°
9
79°
57°
10
78°
57°
11
79°
56°
12
78°
59°
13
77°
58°
14
71°
51°
15
70°
53°
16
71°
54°
17
70°
56°
18
73°
54°
19
74°
48°
20
69°
49°
21
68°
49°
22
67°
54°
23
69°
52°
24
68°
49°
25
68°
50°
26
69°
50°
27
72°
51°
28
71°
51°
29
69°
50°
30
67°
52°
31
69°
55°
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 67° to 81°, with overnight lows between 48° and 61°. The average high for October is 74° with an average low of 54°. 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.
