S
M
T
W
T
F
S
29
52°
32°
30
65°
49°
31
71°
50°
1
60°
36°
2
67°
35°
3
74°
45°
4
76°
40°
5
52°
34°
6
43°
33°
7
36°
22°
8
52°
19°
9
74°
52°
10
60°
34°
11
46°
34°
12
67°
60°
13
64°
55°
14
71°
58°
15
75°
52°
16
64°
48°
17
63°
44°
18
55°
41°
19
61°
51°
20
64°
50°
21
62°
47°
22
60°
38°
23
52°
37°
24
52°
44°
25
59°
44°
26
59°
40°
27
52°
40°
28
54°
37°
29
57°
42°
30
62°
46°
1
60°
46°
2
63°
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 46° to 75°, with overnight lows between 34° and 60°. The average high for April is 61° with an average low of 45°. 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.