S
M
T
W
T
F
S
26
84°
57°
27
83°
58°
28
75°
64°
29
82°
65°
30
72°
63°
1
66°
53°
2
71°
45°
3
73°
44°
4
77°
52°
5
80°
61°
6
80°
59°
7
74°
48°
8
72°
50°
9
74°
57°
10
77°
57°
11
80°
58°
12
82°
59°
13
80°
58°
14
83°
57°
15
84°
62°
16
84°
62°
17
83°
61°
18
84°
62°
19
84°
63°
20
85°
63°
21
86°
62°
22
85°
63°
23
84°
63°
24
80°
64°
25
84°
64°
26
84°
63°
27
80°
64°
28
81°
62°
29
84°
64°
30
86°
63°
31
84°
64°
1
86°
65°
2
87°
66°
3
88°
66°
4
88°
65°
5
83°
65°
6
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Haynes
Haynes's May 2026 forecast shows daily high temperatures ranging from 66° to 88°, with overnight lows between 44° and 66°. The average high for May is 81° with an average low of 60°. 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 Haynes. See also: June | July | August.
