S
M
T
W
T
F
S
26
74°
59°
27
74°
57°
28
79°
58°
29
70°
58°
30
79°
53°
31
84°
52°
1
76°
57°
2
92°
53°
3
91°
53°
4
86°
54°
5
73°
57°
6
80°
57°
7
82°
56°
8
70°
57°
9
88°
53°
10
81°
53°
11
80°
52°
12
75°
56°
13
73°
58°
14
72°
58°
15
66°
57°
16
81°
57°
17
78°
57°
18
82°
56°
19
74°
57°
20
79°
57°
21
75°
57°
22
70°
58°
23
90°
54°
24
83°
57°
25
83°
58°
26
77°
55°
27
86°
57°
28
69°
59°
29
71°
55°
30
77°
55°
31
64°
56°
1
73°
59°
2
70°
55°
3
77°
57°
4
74°
56°
5
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hayward
Hayward's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Hayward. See also: September | October | November.
