S
M
T
W
T
F
S
29
44°
29°
30
44°
27°
1
43°
26°
2
40°
26°
3
43°
25°
4
41°
27°
5
40°
30°
6
45°
35°
7
50°
38°
8
55°
34°
9
56°
31°
10
45°
28°
11
43°
31°
12
43°
27°
13
44°
29°
14
41°
25°
15
45°
23°
16
40°
24°
17
37°
22°
18
38°
22°
19
38°
23°
20
39°
34°
21
48°
28°
22
49°
27°
23
42°
33°
24
47°
33°
25
51°
31°
26
46°
25°
27
42°
26°
28
45°
21°
29
46°
25°
30
35°
15°
31
49°
16°
1
33°
19°
2
35°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Rancocas
Rancocas's December 2026 forecast shows daily high temperatures ranging from 33° to 56°, with overnight lows between 15° and 38°. The average high for December is 43° with an average low of 27°. 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 Rancocas. See also: January | February | March.
