S
M
T
W
T
F
S
29
46°
32°
30
47°
30°
1
45°
28°
2
43°
28°
3
44°
29°
4
44°
30°
5
42°
33°
6
47°
38°
7
52°
41°
8
57°
37°
9
58°
33°
10
48°
30°
11
46°
33°
12
46°
31°
13
47°
32°
14
44°
27°
15
49°
26°
16
45°
26°
17
40°
25°
18
41°
25°
19
41°
24°
20
42°
36°
21
50°
31°
22
51°
29°
23
46°
34°
24
48°
35°
25
53°
33°
26
50°
26°
27
46°
29°
28
48°
23°
29
49°
25°
30
38°
19°
31
51°
18°
1
37°
21°
2
39°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Allenhurst
Allenhurst's December 2026 forecast shows daily high temperatures ranging from 37° to 58°, with overnight lows between 18° and 41°. The average high for December is 46° with an average low of 29°. 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 Allenhurst. See also: January | February | March.