S
M
T
W
T
F
S
29
62°
29°
30
75°
51°
31
81°
59°
1
86°
62°
2
84°
54°
3
82°
63°
4
84°
64°
5
79°
56°
6
63°
46°
7
62°
48°
8
50°
38°
9
58°
35°
10
73°
34°
11
73°
49°
12
67°
45°
13
85°
61°
14
87°
66°
15
90°
62°
16
90°
66°
17
85°
60°
18
86°
55°
19
73°
42°
20
66°
41°
21
62°
30°
22
81°
50°
23
83°
50°
24
86°
57°
25
74°
58°
26
60°
49°
27
63°
41°
28
67°
37°
29
72°
43°
30
71°
55°
1
66°
43°
2
59°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Seaford
Seaford'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 Seaford. See also: May | June | July.