S
M
T
W
T
F
S
29
43°
33°
30
45°
36°
1
50°
40°
2
49°
37°
3
49°
39°
4
52°
41°
5
54°
32°
6
42°
31°
7
42°
38°
8
53°
41°
9
53°
39°
10
47°
40°
11
49°
41°
12
52°
38°
13
45°
33°
14
40°
29°
15
39°
28°
16
38°
29°
17
40°
33°
18
44°
38°
19
50°
37°
20
47°
39°
21
51°
37°
22
42°
34°
23
43°
34°
24
49°
35°
25
36°
26°
26
38°
30°
27
39°
32°
28
40°
35°
29
52°
31°
30
51°
30°
31
41°
30°
1
41°
26°
2
42°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Ship Bottom
Ship Bottom's December 2026 forecast shows daily high temperatures ranging from 36° to 54°, with overnight lows between 23° and 41°. The average high for December is 45° with an average low of 34°. 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 Ship Bottom. See also: January | February | March.