S
M
T
W
T
F
S
26
52°
37°
27
56°
31°
28
62°
27°
29
68°
26°
30
71°
27°
1
74°
30°
2
73°
36°
3
74°
47°
4
76°
38°
5
77°
38°
6
79°
38°
7
79°
38°
8
77°
38°
9
81°
34°
10
86°
36°
11
86°
39°
12
88°
38°
13
66°
39°
14
77°
28°
15
70°
29°
16
59°
38°
17
54°
36°
18
65°
32°
19
71°
27°
20
77°
34°
21
78°
43°
22
82°
37°
23
82°
44°
24
83°
40°
25
78°
40°
26
52°
38°
27
56°
37°
28
64°
44°
29
57°
37°
30
65°
38°
31
71°
43°
1
78°
46°
2
81°
46°
3
77°
49°
4
79°
45°
5
75°
47°
6
72°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in High Desert
High Desert's May 2026 forecast shows daily high temperatures ranging from 52° to 81°, with overnight lows between 37° and 49°. The average high for May is 69° with an average low of 43°. 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 High Desert. See also: June | July | August.
