S
M
T
W
T
F
S
29
46°
33°
30
48°
32°
1
42°
36°
2
44°
40°
3
44°
31°
4
43°
29°
5
40°
28°
6
37°
30°
7
36°
31°
8
36°
31°
9
40°
34°
10
41°
34°
11
40°
35°
12
41°
35°
13
42°
28°
14
40°
29°
15
36°
29°
16
38°
34°
17
37°
37°
18
45°
32°
19
43°
26°
20
38°
26°
21
35°
27°
22
36°
32°
23
36°
35°
24
39°
38°
25
42°
38°
26
43°
33°
27
43°
34°
28
42°
33°
29
40°
36°
30
40°
28°
31
41°
27°
1
37°
28°
2
37°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Vancouver
Vancouver's December 2026 forecast shows daily high temperatures ranging from 35° to 48°, with overnight lows between 26° and 40°. The average high for December is 40° with an average low of 32°. 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 Vancouver. See also: January | February | March.
