S
M
T
W
T
F
S
26
40°
21°
27
42°
15°
28
40°
26°
29
39°
21°
30
36°
20°
1
43°
24°
2
35°
30°
3
33°
24°
4
32°
24°
5
27°
17°
6
27°
12°
7
26°
9°
8
28°
10°
9
34°
20°
10
35°
23°
11
42°
22°
12
44°
24°
13
45°
27°
14
45°
23°
15
46°
25°
16
30°
11°
17
29°
14°
18
31°
17°
19
38°
18°
20
35°
17°
21
36°
21°
22
35°
20°
23
35°
22°
24
37°
25°
25
39°
25°
26
39°
26°
27
40°
26°
28
41°
30°
29
43°
29°
30
44°
29°
31
43°
28°
1
45°
27°
2
44°
28°
3
45°
29°
4
50°
30°
5
53°
34°
6
48°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Umiat
Umiat's May 2026 forecast shows daily high temperatures ranging from 26° to 53°, with overnight lows between 9° and 34°. The average high for May is 38° with an average low of 23°. 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 Umiat. See also: June | July | August.
