S
M
T
W
T
F
S
29
61°
46°
30
66°
46°
1
65°
47°
2
66°
46°
3
64°
44°
4
54°
41°
5
60°
44°
6
61°
44°
7
61°
42°
8
53°
40°
9
52°
39°
10
51°
36°
11
53°
35°
12
50°
35°
13
52°
34°
14
53°
31°
15
49°
38°
16
53°
42°
17
63°
41°
18
62°
42°
19
60°
36°
20
59°
27°
21
58°
28°
22
47°
30°
23
50°
40°
24
60°
31°
25
63°
29°
26
48°
31°
27
49°
34°
28
49°
34°
29
51°
40°
30
55°
41°
31
62°
30°
1
63°
27°
2
50°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Belhaven
Belhaven's December 2026 forecast shows daily high temperatures ranging from 47° to 66°, with overnight lows between 23° and 47°. The average high for December is 56° with an average low of 37°. 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 Belhaven. See also: January | February | March.
