S
M
T
W
T
F
S
26
49°
41°
27
66°
36°
28
64°
36°
29
68°
51°
30
70°
50°
1
66°
47°
2
60°
41°
3
62°
42°
4
74°
56°
5
83°
60°
6
74°
59°
7
69°
45°
8
62°
42°
9
66°
47°
10
71°
56°
11
67°
53°
12
67°
54°
13
70°
53°
14
72°
52°
15
68°
56°
16
69°
55°
17
69°
57°
18
70°
59°
19
76°
59°
20
76°
58°
21
71°
59°
22
77°
59°
23
75°
60°
24
78°
60°
25
74°
56°
26
71°
59°
27
71°
61°
28
77°
63°
29
77°
62°
30
78°
61°
31
77°
62°
1
74°
58°
2
72°
57°
3
71°
56°
4
73°
56°
5
73°
57°
6
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dagsboro
Dagsboro's May 2026 forecast shows daily high temperatures ranging from 60° to 83°, with overnight lows between 41° and 63°. The average high for May is 72° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Dagsboro. See also: June | July | August.