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