S
M
T
W
T
F
S
29
73°
39°
30
81°
37°
31
43°
28°
1
39°
23°
2
34°
30°
3
36°
32°
4
37°
32°
5
59°
32°
6
37°
19°
7
43°
14°
8
55°
32°
9
41°
25°
10
57°
23°
11
59°
41°
12
82°
57°
13
73°
48°
14
61°
39°
15
72°
36°
16
84°
50°
17
68°
32°
18
49°
32°
19
50°
29°
20
72°
44°
21
76°
48°
22
86°
60°
23
70°
39°
24
51°
32°
25
55°
35°
26
58°
37°
27
55°
38°
28
55°
36°
29
56°
37°
30
57°
40°
1
63°
41°
2
63°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Westbrook
Westbrook's April 2026 forecast shows daily high temperatures ranging from 49° to 86°, with overnight lows between 29° and 60°. The average high for April is 61° 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 Westbrook. See also: May | June | July.
