S
M
T
W
T
F
S
29
58°
41°
30
63°
36°
1
63°
39°
2
55°
35°
3
57°
34°
4
55°
35°
5
55°
41°
6
59°
46°
7
65°
45°
8
66°
39°
9
67°
37°
10
55°
40°
11
56°
43°
12
62°
43°
13
61°
42°
14
64°
35°
15
65°
33°
16
54°
33°
17
52°
35°
18
52°
41°
19
54°
42°
20
61°
44°
21
63°
42°
22
64°
42°
23
63°
44°
24
63°
42°
25
64°
41°
26
62°
41°
27
59°
37°
28
61°
36°
29
58°
38°
30
62°
29°
31
63°
27°
1
48°
29°
2
51°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Emerald Isle
Emerald Isle's December 2026 forecast shows daily high temperatures ranging from 48° to 67°, with overnight lows between 27° and 46°. The average high for December is 59° with an average low of 38°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Emerald Isle. See also: January | February | March.
