S
M
T
W
T
F
S
29
39°
12°
30
57°
29°
31
41°
31°
1
40°
31°
2
41°
27°
3
40°
30°
4
43°
31°
5
41°
31°
6
39°
29°
7
39°
19°
8
42°
25°
9
52°
32°
10
59°
38°
11
48°
29°
12
55°
38°
13
58°
49°
14
50°
32°
15
46°
31°
16
48°
29°
17
50°
35°
18
55°
35°
19
53°
33°
20
54°
31°
21
56°
35°
22
52°
35°
23
54°
37°
24
47°
37°
25
53°
32°
26
47°
30°
27
49°
32°
28
49°
32°
29
50°
33°
30
51°
34°
1
52°
33°
2
51°
35°
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 39° to 59°, with overnight lows between 19° and 49°. The average high for April is 51° with an average low of 33°. 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.