S
M
T
W
T
F
S
26
69°
48°
27
67°
53°
28
60°
52°
29
61°
43°
30
58°
37°
1
51°
38°
2
52°
36°
3
62°
37°
4
74°
45°
5
57°
45°
6
56°
42°
7
59°
35°
8
65°
46°
9
71°
52°
10
65°
47°
11
70°
40°
12
77°
39°
13
63°
45°
14
65°
39°
15
66°
42°
16
76°
58°
17
84°
61°
18
79°
67°
19
80°
56°
20
64°
50°
21
67°
47°
22
66°
61°
23
75°
56°
24
78°
59°
25
77°
60°
26
80°
59°
27
79°
60°
28
79°
58°
29
77°
56°
30
78°
58°
31
79°
55°
1
80°
60°
2
79°
59°
3
74°
55°
4
73°
52°
5
73°
54°
6
77°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sheridan
Sheridan's May 2026 forecast shows daily high temperatures ranging from 64° to 80°, with overnight lows between 47° and 67°. The average high for May is 76° with an average low of 57°. 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 Sheridan. See also: June | July | August.
