S
M
T
W
T
F
S
26
72°
50°
27
72°
50°
28
70°
44°
29
70°
44°
30
72°
50°
1
72°
46°
2
74°
49°
3
79°
56°
4
74°
50°
5
73°
48°
6
73°
47°
7
75°
52°
8
76°
50°
9
79°
54°
10
83°
56°
11
87°
58°
12
87°
58°
13
88°
59°
14
81°
53°
15
77°
49°
16
78°
50°
17
78°
50°
18
80°
55°
19
88°
60°
20
85°
56°
21
85°
58°
22
85°
57°
23
91°
62°
24
96°
62°
25
94°
57°
26
90°
60°
27
93°
61°
28
98°
62°
29
98°
63°
30
97°
66°
31
100°
64°
1
99°
66°
2
100°
65°
3
99°
66°
4
98°
63°
5
89°
55°
6
87°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Marble Canyon
Marble Canyon's May 2026 forecast shows daily high temperatures ranging from 70° to 100°, with overnight lows between 44° and 66°. The average high for May is 84° with an average low of 56°. 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 Marble Canyon. See also: June | July | August.