S
M
T
W
T
F
S
26
63°
50°
27
68°
43°
28
72°
43°
29
79°
46°
30
81°
46°
1
81°
52°
2
73°
51°
3
74°
51°
4
62°
52°
5
68°
51°
6
77°
52°
7
84°
54°
8
85°
52°
9
87°
54°
10
90°
57°
11
95°
60°
12
86°
58°
13
87°
57°
14
85°
55°
15
95°
63°
16
84°
56°
17
85°
57°
18
85°
56°
19
84°
57°
20
86°
57°
21
86°
56°
22
85°
57°
23
86°
58°
24
87°
58°
25
88°
57°
26
87°
57°
27
85°
56°
28
83°
56°
29
84°
55°
30
83°
56°
31
84°
58°
1
86°
58°
2
88°
59°
3
88°
59°
4
86°
58°
5
86°
57°
6
82°
53°
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 62° to 95°, with overnight lows between 51° and 63°. The average high for May is 84° with an average low of 56°. 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.
