S
M
T
W
T
F
S
29
67°
30°
30
73°
54°
31
81°
62°
1
72°
59°
2
80°
61°
3
77°
62°
4
77°
50°
5
60°
41°
6
60°
36°
7
58°
32°
8
69°
39°
9
71°
45°
10
74°
47°
11
68°
45°
12
66°
44°
13
69°
49°
14
70°
39°
15
68°
46°
16
69°
44°
17
60°
41°
18
62°
42°
19
66°
43°
20
70°
47°
21
71°
47°
22
71°
46°
23
72°
48°
24
72°
48°
25
73°
49°
26
72°
40°
27
66°
38°
28
61°
39°
29
67°
48°
30
63°
43°
1
62°
40°
2
64°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Dewitt
Dewitt's April 2026 forecast shows daily high temperatures ranging from 58° to 80°, with overnight lows between 32° and 62°. The average high for April is 68° with an average low of 45°. 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 Dewitt. See also: May | June | July.