S
M
T
W
T
F
S
26
65°
34°
27
62°
37°
28
66°
36°
29
71°
37°
30
70°
39°
1
68°
44°
2
72°
44°
3
74°
45°
4
75°
46°
5
75°
45°
6
72°
45°
7
68°
44°
8
69°
45°
9
71°
46°
10
71°
44°
11
76°
46°
12
77°
47°
13
77°
47°
14
78°
48°
15
78°
49°
16
79°
48°
17
78°
48°
18
78°
49°
19
75°
49°
20
73°
48°
21
71°
46°
22
69°
42°
23
70°
45°
24
73°
50°
25
72°
45°
26
72°
41°
27
73°
43°
28
76°
49°
29
84°
51°
30
80°
46°
31
77°
49°
1
80°
52°
2
81°
51°
3
77°
50°
4
76°
50°
5
81°
49°
6
84°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Canyon De Chelly National Monument
Canyon De Chelly National Monument's May 2026 forecast shows daily high temperatures ranging from 62° to 84°, with overnight lows between 34° and 52°. The average high for May is 74° 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 Canyon De Chelly National Monument. See also: June | July | August.
