S
M
T
W
T
F
S
26
65°
52°
27
66°
47°
28
68°
46°
29
71°
55°
30
68°
54°
1
65°
53°
2
59°
51°
3
67°
48°
4
72°
49°
5
75°
57°
6
77°
66°
7
72°
54°
8
71°
51°
9
74°
59°
10
78°
64°
11
80°
57°
12
70°
49°
13
74°
54°
14
79°
59°
15
73°
49°
16
76°
54°
17
79°
64°
18
82°
71°
19
80°
65°
20
81°
67°
21
81°
70°
22
79°
70°
23
82°
69°
24
82°
73°
25
83°
74°
26
85°
76°
27
84°
73°
28
88°
75°
29
80°
64°
30
80°
63°
31
73°
68°
1
79°
69°
2
74°
59°
3
72°
62°
4
78°
63°
5
82°
68°
6
84°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Emerald Isle
Emerald Isle's May 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 59° 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 Emerald Isle. See also: June | July | August.
