S
M
T
W
T
F
S
29
84°
48°
30
87°
60°
31
89°
63°
1
88°
63°
2
83°
57°
3
78°
67°
4
67°
51°
5
67°
48°
6
71°
45°
7
68°
53°
8
80°
57°
9
81°
59°
10
80°
60°
11
73°
60°
12
83°
57°
13
88°
55°
14
86°
53°
15
78°
52°
16
74°
55°
17
86°
58°
18
87°
60°
19
86°
60°
20
83°
48°
21
82°
53°
22
76°
45°
23
76°
52°
24
86°
55°
25
86°
56°
26
85°
56°
27
87°
55°
28
78°
56°
29
78°
56°
30
79°
57°
1
78°
56°
2
78°
54°
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 68° to 88°, with overnight lows between 45° and 60°. The average high for April is 81° with an average low of 55°. 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.
