S
M
T
W
T
F
S
29
73°
37°
30
70°
39°
31
59°
43°
1
55°
44°
2
53°
35°
3
59°
25°
4
68°
27°
5
72°
32°
6
75°
37°
7
73°
36°
8
72°
37°
9
70°
41°
10
66°
41°
11
59°
37°
12
48°
34°
13
55°
34°
14
61°
30°
15
59°
37°
16
55°
34°
17
57°
23°
18
70°
28°
19
73°
43°
20
72°
45°
21
55°
39°
22
54°
36°
23
64°
30°
24
68°
34°
25
63°
37°
26
57°
41°
27
57°
37°
28
61°
34°
29
72°
34°
30
72°
37°
1
73°
39°
2
72°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Glenbrook
Glenbrook's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Glenbrook. See also: May | June | July.
