S
M
T
W
T
F
S
29
63°
45°
30
82°
56°
31
75°
39°
1
44°
38°
2
74°
53°
3
66°
47°
4
59°
40°
5
58°
40°
6
58°
34°
7
49°
34°
8
63°
34°
9
77°
44°
10
60°
42°
11
60°
42°
12
66°
41°
13
85°
66°
14
86°
64°
15
75°
52°
16
77°
58°
17
81°
44°
18
52°
35°
19
53°
31°
20
59°
47°
21
72°
46°
22
70°
46°
23
75°
54°
24
75°
47°
25
61°
40°
26
53°
38°
27
55°
40°
28
59°
42°
29
61°
39°
30
65°
42°
1
63°
41°
2
59°
43°
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 81°, with overnight lows between 31° and 54°. The average high for April is 63° 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.