S
M
T
W
T
F
S
29
51°
36°
30
64°
46°
31
77°
52°
1
80°
53°
2
57°
46°
3
65°
47°
4
70°
55°
5
74°
51°
6
59°
46°
7
56°
44°
8
44°
37°
9
50°
42°
10
53°
41°
11
67°
47°
12
55°
44°
13
77°
54°
14
80°
61°
15
83°
63°
16
80°
63°
17
75°
53°
18
66°
60°
19
67°
44°
20
57°
36°
21
56°
48°
22
68°
51°
23
67°
50°
24
63°
51°
25
63°
52°
26
64°
51°
27
62°
50°
28
61°
48°
29
60°
50°
30
61°
50°
1
61°
49°
2
62°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Bethany Beach
Bethany Beach's April 2026 forecast shows daily high temperatures ranging from 56° to 83°, with overnight lows between 36° and 63°. The average high for April is 65° with an average low of 51°. 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 Bethany Beach. See also: May | June | July.