S
M
T
W
T
F
S
26
68°
47°
27
64°
48°
28
64°
50°
29
66°
48°
30
71°
47°
1
65°
46°
2
65°
45°
3
63°
48°
4
70°
50°
5
64°
47°
6
63°
46°
7
65°
48°
8
71°
49°
9
67°
48°
10
65°
47°
11
65°
47°
12
67°
50°
13
76°
58°
14
78°
58°
15
77°
57°
16
79°
58°
17
75°
56°
18
73°
53°
19
71°
52°
20
76°
59°
21
76°
54°
22
70°
52°
23
70°
53°
24
72°
52°
25
73°
54°
26
77°
61°
27
80°
62°
28
82°
54°
29
79°
55°
30
73°
58°
31
74°
62°
1
80°
56°
2
77°
55°
3
75°
54°
4
74°
56°
5
75°
58°
6
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cheyney
Cheyney's May 2026 forecast shows daily high temperatures ranging from 63° to 82°, with overnight lows between 45° and 63°. The average high for May is 72° with an average low of 53°. 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 Cheyney. See also: June | July | August.