S
M
T
W
T
F
S
29
82°
51°
30
82°
64°
31
83°
64°
1
83°
69°
2
82°
64°
3
82°
70°
4
71°
50°
5
68°
46°
6
71°
47°
7
71°
47°
8
77°
55°
9
79°
57°
10
81°
63°
11
76°
63°
12
72°
66°
13
85°
68°
14
77°
71°
15
79°
67°
16
83°
67°
17
81°
49°
18
65°
43°
19
73°
51°
20
71°
53°
21
69°
63°
22
77°
66°
23
80°
66°
24
76°
59°
25
75°
53°
26
70°
54°
27
73°
53°
28
76°
59°
29
75°
56°
30
78°
60°
1
80°
58°
2
79°
57°
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 65° to 83°, with overnight lows between 43° and 67°. The average high for April is 75° with an average low of 57°. 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.