S
M
T
W
T
F
S
26
81°
37°
27
74°
45°
28
78°
41°
29
65°
34°
30
59°
41°
1
49°
38°
2
68°
37°
3
78°
45°
4
79°
51°
5
61°
38°
6
39°
31°
7
71°
31°
8
77°
44°
9
85°
48°
10
62°
46°
11
81°
43°
12
90°
49°
13
85°
49°
14
91°
59°
15
88°
57°
16
93°
56°
17
87°
55°
18
86°
44°
19
66°
39°
20
68°
39°
21
78°
50°
22
70°
52°
23
71°
50°
24
81°
54°
25
78°
53°
26
70°
49°
27
74°
53°
28
76°
50°
29
78°
51°
30
77°
52°
31
71°
49°
1
71°
49°
2
73°
53°
3
72°
51°
4
75°
53°
5
81°
52°
6
80°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Guy
Guy's May 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 49° and 54°. The average high for May is 75° with an average low of 51°. 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 Guy. See also: June | July | August.
