S
M
T
W
T
F
S
29
47°
32°
30
47°
32°
1
48°
27°
2
47°
29°
3
49°
30°
4
50°
29°
5
51°
30°
6
56°
30°
7
52°
28°
8
51°
30°
9
54°
31°
10
53°
30°
11
46°
19°
12
43°
18°
13
44°
19°
14
46°
18°
15
45°
20°
16
46°
25°
17
45°
23°
18
48°
25°
19
47°
27°
20
49°
25°
21
53°
30°
22
54°
21°
23
51°
17°
24
43°
16°
25
42°
18°
26
45°
24°
27
53°
28°
28
56°
29°
29
53°
31°
30
55°
30°
31
54°
21°
1
50°
18°
2
44°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Capitan
Capitan's December 2026 forecast shows daily high temperatures ranging from 42° to 56°, with overnight lows between 16° and 32°. The average high for December is 49° with an average low of 25°. 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 Capitan. See also: January | February | March.
