S
M
T
W
T
F
S
29
37°
31°
30
39°
30°
1
40°
30°
2
39°
32°
3
40°
33°
4
41°
32°
5
42°
29°
6
40°
27°
7
38°
34°
8
44°
32°
9
45°
30°
10
41°
31°
11
40°
26°
12
43°
32°
13
40°
34°
14
45°
34°
15
43°
35°
16
44°
36°
17
47°
34°
18
48°
32°
19
48°
28°
20
41°
23°
21
36°
26°
22
35°
27°
23
37°
26°
24
37°
25°
25
38°
26°
26
37°
25°
27
37°
31°
28
40°
23°
29
41°
23°
30
35°
24°
31
33°
27°
1
37°
28°
2
38°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Campbell River
Campbell River's December 2026 forecast shows daily high temperatures ranging from 33° to 48°, with overnight lows between 23° and 36°. The average high for December is 40° with an average low of 29°. 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 Campbell River. See also: January | February | March.
