S
M
T
W
T
F
S
29
53°
38°
30
58°
34°
31
57°
43°
1
54°
40°
2
56°
35°
3
62°
32°
4
73°
35°
5
77°
46°
6
77°
43°
7
61°
39°
8
68°
36°
9
75°
38°
10
70°
48°
11
62°
48°
12
60°
45°
13
58°
40°
14
52°
42°
15
53°
37°
16
59°
38°
17
59°
43°
18
60°
44°
19
60°
45°
20
61°
41°
21
60°
42°
22
63°
43°
23
62°
41°
24
57°
39°
25
56°
39°
26
58°
40°
27
59°
41°
28
59°
38°
29
58°
41°
30
59°
44°
1
59°
42°
2
60°
47°
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 70°, with overnight lows between 37° and 48°. The average high for April is 59° 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.