S
M
T
W
T
F
S
26
55°
49°
27
57°
50°
28
61°
50°
29
68°
62°
30
64°
54°
1
58°
52°
2
56°
52°
3
60°
50°
4
72°
60°
5
75°
62°
6
78°
66°
7
85°
52°
8
85°
7°
9
85°
61°
10
85°
64°
11
85°
51°
12
85°
26°
13
85°
61°
14
85°
53°
15
85°
30°
16
85°
65°
17
85°
68°
18
87°
68°
19
N/A
20
82°
68°
21
78°
62°
22
71°
64°
23
71°
68°
24
77°
68°
25
78°
67°
26
77°
62°
27
74°
61°
28
79°
64°
29
78°
64°
30
78°
63°
31
79°
65°
1
81°
65°
2
80°
64°
3
79°
64°
4
81°
67°
5
82°
68°
6
84°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Duck
Duck's May 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 61° and 69°. The average high for May is 78° with an average low of 65°. 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 Duck. See also: June | July | August.