S
M
T
W
T
F
S
26
68°
39°
27
71°
44°
28
72°
43°
29
73°
46°
30
67°
43°
1
71°
45°
2
74°
47°
3
73°
46°
4
69°
46°
5
68°
42°
6
69°
47°
7
73°
47°
8
72°
44°
9
74°
48°
10
76°
47°
11
80°
48°
12
81°
49°
13
81°
50°
14
82°
51°
15
82°
50°
16
81°
51°
17
81°
51°
18
78°
48°
19
82°
43°
20
78°
45°
21
77°
37°
22
73°
42°
23
78°
43°
24
80°
42°
25
78°
44°
26
78°
40°
27
79°
39°
28
77°
43°
29
82°
46°
30
89°
49°
31
89°
48°
1
90°
47°
2
88°
50°
3
89°
53°
4
89°
49°
5
87°
46°
6
87°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Kanab
Kanab's May 2026 forecast shows daily high temperatures ranging from 67° to 90°, with overnight lows between 37° and 53°. The average high for May is 78° with an average low of 46°. 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 Kanab. See also: June | July | August.