S
M
T
W
T
F
S
29
63°
38°
30
80°
44°
31
67°
40°
1
40°
35°
2
69°
38°
3
59°
39°
4
52°
40°
5
52°
36°
6
51°
31°
7
41°
26°
8
70°
35°
9
69°
46°
10
54°
35°
11
57°
29°
12
79°
55°
13
77°
61°
14
81°
58°
15
73°
58°
16
73°
51°
17
80°
49°
18
62°
36°
19
50°
33°
20
56°
28°
21
76°
47°
22
77°
52°
23
81°
63°
24
72°
48°
25
65°
48°
26
71°
54°
27
66°
45°
28
61°
42°
29
62°
44°
30
60°
38°
1
51°
34°
2
57°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Wheaton
Wheaton's April 2026 forecast shows daily high temperatures ranging from 51° to 81°, with overnight lows between 34° and 63°. The average high for April is 65° 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 Wheaton. See also: May | June | July.
