S
M
T
W
T
F
S
29
68°
44°
30
76°
60°
31
87°
62°
1
87°
61°
2
86°
59°
3
85°
61°
4
87°
65°
5
72°
55°
6
69°
49°
7
81°
48°
8
72°
53°
9
76°
48°
10
83°
46°
11
90°
49°
12
89°
52°
13
87°
56°
14
84°
55°
15
85°
52°
16
85°
58°
17
88°
59°
18
85°
58°
19
69°
47°
20
75°
39°
21
78°
45°
22
83°
52°
23
84°
57°
24
82°
60°
25
76°
59°
26
80°
60°
27
77°
61°
28
79°
58°
29
80°
60°
30
77°
59°
1
72°
53°
2
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Oakbrook Forest
Oakbrook Forest's April 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 50° and 61°. The average high for April is 78° 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 Oakbrook Forest. See also: May | June | July.
