S
M
T
W
T
F
S
31
68°
45°
1
68°
43°
2
69°
45°
3
69°
53°
4
74°
55°
5
80°
56°
6
80°
55°
7
78°
55°
8
79°
54°
9
70°
48°
10
70°
46°
11
71°
51°
12
71°
50°
13
72°
47°
14
70°
47°
15
71°
48°
16
73°
56°
17
75°
57°
18
78°
57°
19
81°
59°
20
82°
58°
21
82°
59°
22
81°
59°
23
79°
58°
24
81°
59°
25
83°
58°
26
83°
58°
27
82°
53°
28
78°
49°
29
77°
51°
30
80°
58°
1
81°
60°
2
78°
59°
3
84°
57°
4
85°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Hayward
Hayward's June 2026 forecast shows daily high temperatures ranging from 68° to 85°, with overnight lows between 43° and 60°. The average high for June is 77° 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 June weather will actually feel in Hayward. See also: July | August | September.
