S
M
T
W
T
F
S
29
76°
48°
30
92°
45°
31
73°
46°
1
51°
40°
2
53°
43°
3
47°
34°
4
55°
32°
5
67°
30°
6
58°
39°
7
62°
36°
8
76°
38°
9
66°
39°
10
61°
51°
11
71°
61°
12
79°
59°
13
84°
53°
14
62°
36°
15
61°
40°
16
68°
50°
17
71°
48°
18
68°
48°
19
73°
52°
20
75°
51°
21
65°
41°
22
59°
46°
23
60°
47°
24
64°
47°
25
64°
45°
26
63°
48°
27
62°
50°
28
68°
51°
29
72°
50°
30
72°
48°
1
65°
44°
2
62°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in De Witt
De Witt's April 2026 forecast shows daily high temperatures ranging from 59° to 84°, with overnight lows between 36° and 61°. The average high for April is 68° with an average low of 47°. 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 De Witt. See also: May | June | July.