S
M
T
W
T
F
S
26
73°
54°
27
68°
48°
28
57°
45°
29
63°
39°
30
59°
36°
1
61°
30°
2
64°
32°
3
75°
46°
4
84°
43°
5
61°
46°
6
61°
36°
7
71°
45°
8
72°
48°
9
79°
45°
10
68°
44°
11
73°
52°
12
76°
44°
13
72°
52°
14
75°
56°
15
76°
54°
16
74°
58°
17
78°
60°
18
80°
59°
19
77°
56°
20
73°
52°
21
65°
49°
22
66°
50°
23
67°
52°
24
69°
55°
25
70°
56°
26
70°
58°
27
71°
58°
28
73°
54°
29
74°
54°
30
76°
55°
31
79°
60°
1
80°
57°
2
79°
60°
3
80°
61°
4
81°
62°
5
80°
62°
6
78°
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 65° to 81°, with overnight lows between 44° and 62°. The average high for May is 74° with an average low of 54°. 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.
