S
M
T
W
T
F
S
26
67°
40°
27
68°
41°
28
69°
42°
29
73°
47°
30
75°
50°
1
70°
45°
2
69°
43°
3
69°
43°
4
70°
42°
5
71°
46°
6
74°
48°
7
81°
49°
8
83°
53°
9
83°
53°
10
84°
54°
11
84°
54°
12
83°
52°
13
80°
45°
14
73°
44°
15
73°
45°
16
76°
48°
17
76°
50°
18
75°
47°
19
75°
46°
20
77°
47°
21
84°
51°
22
87°
56°
23
79°
51°
24
79°
52°
25
86°
54°
26
87°
52°
27
91°
57°
28
92°
56°
29
92°
56°
30
94°
58°
31
95°
59°
1
94°
56°
2
95°
61°
3
97°
62°
4
97°
60°
5
94°
61°
6
96°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Moab
Moab's May 2026 forecast shows daily high temperatures ranging from 67° to 97°, with overnight lows between 40° and 62°. The average high for May is 81° with an average low of 51°. 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 Moab. See also: June | July | August.