S
M
T
W
T
F
S
26
46°
31°
27
48°
27°
28
51°
31°
29
53°
30°
30
49°
33°
1
57°
29°
2
68°
34°
3
69°
39°
4
67°
33°
5
33°
29°
6
39°
25°
7
63°
38°
8
65°
42°
9
65°
43°
10
67°
37°
11
81°
44°
12
71°
47°
13
84°
46°
14
78°
57°
15
79°
51°
16
74°
52°
17
61°
39°
18
41°
32°
19
50°
30°
20
56°
39°
21
62°
37°
22
59°
35°
23
70°
38°
24
78°
47°
25
79°
49°
26
78°
50°
27
67°
49°
28
75°
50°
29
78°
51°
30
73°
47°
31
71°
49°
1
71°
45°
2
70°
46°
3
71°
48°
4
75°
48°
5
83°
49°
6
80°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cheyenne East
Cheyenne East's May 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 45° and 51°. The average high for May is 74° with an average low of 48°. 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 Cheyenne East. See also: June | July | August.