S
M
T
W
T
F
S
29
55°
23°
30
72°
43°
31
79°
56°
1
76°
50°
2
48°
40°
3
66°
39°
4
70°
42°
5
56°
41°
6
51°
37°
7
52°
25°
8
53°
26°
9
55°
33°
10
69°
45°
11
59°
34°
12
60°
44°
13
72°
57°
14
80°
61°
15
79°
56°
16
72°
50°
17
66°
42°
18
63°
46°
19
62°
46°
20
60°
47°
21
70°
38°
22
64°
40°
23
55°
36°
24
56°
43°
25
56°
43°
26
57°
41°
27
56°
41°
28
57°
40°
29
56°
39°
30
58°
38°
1
58°
46°
2
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sherman
Sherman's April 2026 forecast shows daily high temperatures ranging from 53° to 80°, with overnight lows between 26° and 61°. The average high for April is 62° with an average low of 43°. 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 Sherman. See also: May | June | July.