S
M
T
W
T
F
S
26
50°
38°
27
45°
40°
28
52°
35°
29
50°
31°
30
48°
26°
1
53°
31°
2
64°
41°
3
65°
46°
4
55°
30°
5
46°
32°
6
45°
29°
7
55°
39°
8
59°
36°
9
60°
37°
10
58°
42°
11
60°
40°
12
60°
41°
13
63°
43°
14
66°
42°
15
59°
41°
16
60°
43°
17
60°
47°
18
65°
48°
19
71°
49°
20
71°
49°
21
65°
42°
22
59°
41°
23
60°
40°
24
61°
40°
25
64°
43°
26
63°
46°
27
64°
45°
28
63°
43°
29
65°
48°
30
67°
44°
31
64°
46°
1
64°
48°
2
66°
47°
3
66°
50°
4
67°
50°
5
68°
46°
6
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in First Assessment Ut
First Assessment Ut's May 2026 forecast shows daily high temperatures ranging from 45° to 71°, with overnight lows between 29° and 50°. The average high for May is 62° with an average low of 42°. 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 First Assessment Ut. See also: June | July | August.
