S
M
T
W
T
F
S
29
69°
42°
30
73°
35°
31
53°
32°
1
43°
29°
2
36°
31°
3
40°
31°
4
38°
31°
5
52°
28°
6
40°
23°
7
44°
15°
8
61°
35°
9
47°
34°
10
55°
32°
11
50°
29°
12
82°
50°
13
70°
47°
14
64°
45°
15
69°
38°
16
79°
40°
17
66°
35°
18
45°
29°
19
47°
29°
20
64°
25°
21
76°
37°
22
86°
41°
23
72°
52°
24
61°
41°
25
58°
43°
26
60°
44°
27
59°
39°
28
57°
37°
29
57°
37°
30
52°
38°
1
54°
38°
2
62°
44°
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 52° to 62°, with overnight lows between 37° and 44°. The average high for April is 57° with an average low of 39°. 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.