S
M
T
W
T
F
S
29
52°
25°
30
69°
38°
31
56°
39°
1
64°
39°
2
42°
35°
3
59°
37°
4
60°
38°
5
49°
39°
6
50°
32°
7
39°
28°
8
46°
24°
9
50°
34°
10
61°
46°
11
56°
36°
12
53°
44°
13
67°
55°
14
76°
56°
15
64°
46°
16
59°
48°
17
58°
36°
18
56°
41°
19
59°
40°
20
60°
44°
21
62°
36°
22
53°
38°
23
54°
37°
24
56°
41°
25
58°
41°
26
55°
40°
27
54°
40°
28
55°
39°
29
54°
37°
30
56°
37°
1
57°
44°
2
66°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Seabrook
Seabrook's April 2026 forecast shows daily high temperatures ranging from 50° to 76°, with overnight lows between 34° and 56°. The average high for April is 58° with an average low of 42°. 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 Seabrook. See also: May | June | July.
