S
M
T
W
T
F
S
26
67°
49°
27
76°
50°
28
74°
59°
29
65°
49°
30
59°
41°
1
57°
42°
2
57°
36°
3
62°
33°
4
77°
50°
5
68°
56°
6
60°
44°
7
61°
40°
8
71°
42°
9
74°
54°
10
71°
55°
11
71°
51°
12
75°
44°
13
72°
49°
14
64°
42°
15
69°
41°
16
75°
57°
17
84°
63°
18
86°
66°
19
86°
64°
20
71°
55°
21
68°
52°
22
67°
58°
23
75°
59°
24
80°
62°
25
78°
64°
26
78°
67°
27
76°
63°
28
79°
57°
29
79°
55°
30
73°
52°
31
71°
54°
1
74°
57°
2
72°
57°
3
74°
58°
4
75°
61°
5
76°
58°
6
75°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Utah
Utah's May 2026 forecast shows daily high temperatures ranging from 71° to 80°, with overnight lows between 52° and 67°. The average high for May is 76° with an average low of 59°. 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 Utah. See also: June | July | August.
