S
M
T
W
T
F
S
29
68°
31°
30
62°
34°
31
46°
27°
1
58°
27°
2
45°
29°
3
48°
26°
4
58°
26°
5
65°
29°
6
66°
34°
7
70°
36°
8
63°
30°
9
64°
33°
10
67°
41°
11
66°
37°
12
61°
38°
13
54°
36°
14
59°
38°
15
53°
26°
16
49°
24°
17
53°
30°
18
60°
35°
19
58°
33°
20
59°
32°
21
58°
32°
22
59°
28°
23
52°
24°
24
50°
23°
25
51°
26°
26
50°
26°
27
51°
25°
28
51°
27°
29
52°
27°
30
54°
26°
1
55°
26°
2
56°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sheridan
Sheridan's April 2026 forecast shows daily high temperatures ranging from 49° to 67°, with overnight lows between 23° and 41°. The average high for April is 56° with an average low of 30°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Sheridan. See also: May | June | July.