S
M
T
W
T
F
S
26
79°
54°
27
80°
54°
28
78°
53°
29
79°
48°
30
74°
49°
1
77°
51°
2
83°
56°
3
84°
57°
4
85°
57°
5
84°
54°
6
80°
53°
7
80°
57°
8
76°
52°
9
80°
53°
10
85°
56°
11
87°
58°
12
88°
59°
13
88°
59°
14
89°
60°
15
89°
60°
16
90°
61°
17
89°
60°
18
86°
59°
19
84°
61°
20
85°
61°
21
82°
58°
22
80°
56°
23
81°
59°
24
83°
60°
25
82°
53°
26
81°
52°
27
82°
53°
28
86°
57°
29
92°
61°
30
89°
53°
31
86°
55°
1
88°
60°
2
94°
64°
3
97°
65°
4
98°
65°
5
98°
64°
6
97°
65°
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 74° to 98°, with overnight lows between 48° and 65°. The average high for May is 85° 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 Marble Canyon. See also: June | July | August.