S
M
T
W
T
F
S
29
50°
43°
30
58°
38°
1
58°
36°
2
53°
38°
3
57°
30°
4
58°
29°
5
44°
30°
6
43°
28°
7
43°
30°
8
44°
36°
9
46°
35°
10
56°
34°
11
49°
32°
12
45°
31°
13
43°
30°
14
43°
29°
15
42°
25°
16
42°
23°
17
39°
26°
18
39°
35°
19
47°
37°
20
48°
32°
21
52°
31°
22
44°
40°
23
54°
41°
24
54°
37°
25
53°
36°
26
52°
36°
27
48°
37°
28
51°
38°
29
52°
39°
30
52°
39°
31
54°
36°
1
54°
34°
2
52°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in West Cape May
West Cape May's December 2026 forecast shows daily high temperatures ranging from 39° to 58°, with overnight lows between 23° and 43°. The average high for December is 49° 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 West Cape May. See also: January | February | March.