S
M
T
W
T
F
S
26
60°
49°
27
63°
41°
28
67°
37°
29
72°
43°
30
71°
55°
1
66°
43°
2
59°
41°
3
63°
41°
4
79°
51°
5
84°
60°
6
78°
63°
7
68°
47°
8
70°
42°
9
78°
55°
10
84°
58°
11
65°
40°
12
72°
37°
13
77°
54°
14
68°
54°
15
73°
44°
16
84°
48°
17
90°
65°
18
93°
70°
19
95°
71°
20
94°
70°
21
88°
63°
22
64°
57°
23
65°
57°
24
75°
62°
25
83°
67°
26
78°
68°
27
88°
68°
28
84°
58°
29
78°
59°
30
80°
55°
31
74°
63°
1
76°
61°
2
69°
55°
3
71°
57°
4
78°
63°
5
84°
64°
6
87°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hayes
Hayes's May 2026 forecast shows daily high temperatures ranging from 69° to 87°, with overnight lows between 55° and 69°. The average high for May is 77° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Hayes. See also: June | July | August.
