S
M
T
W
T
F
S
29
64°
32°
30
61°
30°
31
39°
28°
1
39°
28°
2
32°
28°
3
34°
28°
4
36°
28°
5
44°
28°
6
30°
19°
7
39°
16°
8
50°
34°
9
36°
27°
10
54°
21°
11
50°
36°
12
75°
48°
13
57°
39°
14
54°
36°
15
73°
30°
16
84°
37°
17
45°
28°
18
46°
27°
19
43°
25°
20
72°
25°
21
73°
45°
22
92°
60°
23
77°
36°
24
56°
33°
25
59°
37°
26
52°
40°
27
48°
32°
28
54°
34°
29
58°
35°
30
56°
36°
1
59°
37°
2
59°
39°
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 48° to 92°, with overnight lows between 32° and 60°. The average high for April is 62° with an average low of 39°. 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.
