S
M
T
W
T
F
S
26
84°
58°
27
87°
64°
28
76°
64°
29
74°
60°
30
67°
53°
1
67°
47°
2
69°
45°
3
72°
39°
4
81°
52°
5
72°
57°
6
71°
54°
7
70°
51°
8
75°
46°
9
82°
54°
10
83°
57°
11
75°
54°
12
80°
50°
13
82°
58°
14
76°
48°
15
82°
51°
16
85°
65°
17
88°
61°
18
89°
71°
19
90°
72°
20
82°
67°
21
79°
66°
22
80°
68°
23
85°
67°
24
78°
68°
25
75°
70°
26
79°
69°
27
83°
67°
28
81°
68°
29
80°
66°
30
79°
60°
31
80°
61°
1
80°
63°
2
79°
61°
3
80°
62°
4
81°
64°
5
85°
63°
6
81°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Guys
Guys's May 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 60° and 70°. The average high for May is 80° with an average low of 65°. 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 Guys. See also: June | July | August.
