S
M
T
W
T
F
S
29
58°
26°
30
71°
48°
31
80°
59°
1
84°
62°
2
64°
45°
3
79°
46°
4
84°
65°
5
77°
51°
6
59°
45°
7
58°
42°
8
43°
41°
9
51°
41°
10
61°
52°
11
63°
47°
12
56°
51°
13
76°
60°
14
83°
64°
15
82°
54°
16
63°
51°
17
63°
51°
18
66°
54°
19
67°
54°
20
68°
55°
21
75°
48°
22
72°
51°
23
63°
47°
24
63°
54°
25
65°
53°
26
63°
52°
27
64°
49°
28
64°
50°
29
65°
47°
30
63°
47°
1
66°
56°
2
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Dewey Beach
Dewey Beach's April 2026 forecast shows daily high temperatures ranging from 43° to 83°, with overnight lows between 41° and 64°. The average high for April is 66° 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 Dewey Beach. See also: May | June | July.
