S
M
T
W
T
F
S
29
64°
40°
30
82°
48°
31
70°
38°
1
39°
36°
2
69°
37°
3
61°
39°
4
54°
40°
5
54°
37°
6
50°
32°
7
38°
29°
8
71°
36°
9
71°
44°
10
53°
35°
11
55°
31°
12
82°
55°
13
80°
62°
14
82°
56°
15
72°
58°
16
70°
47°
17
82°
47°
18
62°
41°
19
51°
34°
20
53°
31°
21
76°
49°
22
65°
48°
23
82°
63°
24
73°
47°
25
58°
46°
26
60°
52°
27
62°
47°
28
61°
45°
29
59°
43°
30
56°
40°
1
52°
40°
2
55°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Northbrook Park
Northbrook Park's April 2026 forecast shows daily high temperatures ranging from 52° to 82°, with overnight lows between 40° and 63°. The average high for April is 62° 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 Northbrook Park. See also: May | June | July.
