S
M
T
W
T
F
S
29
46°
34°
30
50°
27°
31
58°
36°
1
48°
41°
2
55°
38°
3
58°
39°
4
63°
38°
5
68°
41°
6
72°
42°
7
57°
39°
8
62°
40°
9
67°
41°
10
69°
43°
11
60°
43°
12
54°
42°
13
55°
44°
14
61°
46°
15
58°
42°
16
62°
44°
17
62°
45°
18
59°
40°
19
55°
37°
20
57°
38°
21
59°
41°
22
55°
38°
23
56°
38°
24
59°
40°
25
60°
41°
26
58°
39°
27
61°
40°
28
63°
44°
29
65°
46°
30
62°
46°
1
66°
48°
2
64°
48°
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 54° to 72°, with overnight lows between 37° and 48°. The average high for April is 61° with an average low of 42°. 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.