S
M
T
W
T
F
S
26
90°
50°
27
82°
51°
28
78°
47°
29
70°
39°
30
67°
47°
1
57°
40°
2
74°
37°
3
79°
57°
4
89°
58°
5
76°
41°
6
67°
40°
7
77°
49°
8
88°
52°
9
93°
57°
10
84°
54°
11
91°
56°
12
83°
57°
13
94°
59°
14
94°
60°
15
91°
63°
16
82°
53°
17
77°
56°
18
81°
58°
19
86°
56°
20
76°
58°
21
82°
57°
22
76°
53°
23
81°
60°
24
87°
54°
25
77°
51°
26
79°
54°
27
82°
61°
28
85°
61°
29
81°
60°
30
81°
62°
31
80°
60°
1
80°
59°
2
82°
63°
3
85°
63°
4
86°
61°
5
83°
62°
6
82°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Canyon
Canyon's May 2026 forecast shows daily high temperatures ranging from 67° to 94°, with overnight lows between 40° and 63°. The average high for May is 83° with an average low of 57°. 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 Canyon. See also: June | July | August.