S
M
T
W
T
F
S
26
62°
46°
27
69°
48°
28
65°
39°
29
69°
41°
30
69°
39°
1
69°
36°
2
75°
39°
3
80°
43°
4
76°
54°
5
73°
49°
6
62°
41°
7
77°
36°
8
85°
45°
9
85°
51°
10
80°
51°
11
89°
44°
12
96°
49°
13
93°
52°
14
88°
51°
15
91°
51°
16
89°
59°
17
73°
53°
18
57°
42°
19
67°
42°
20
71°
39°
21
83°
41°
22
74°
48°
23
85°
57°
24
88°
59°
25
88°
63°
26
81°
64°
27
90°
57°
28
91°
57°
29
88°
56°
30
91°
58°
31
93°
59°
1
95°
60°
2
95°
61°
3
93°
62°
4
89°
56°
5
88°
56°
6
90°
59°
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 74° to 95°, with overnight lows between 48° and 64°. The average high for May is 89° with an average low of 58°. 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.