S
M
T
W
T
F
S
29
47°
41°
30
44°
41°
1
46°
40°
2
44°
41°
3
45°
40°
4
44°
39°
5
43°
40°
6
44°
40°
7
43°
39°
8
43°
40°
9
47°
39°
10
45°
36°
11
37°
31°
12
37°
34°
13
40°
35°
14
41°
39°
15
44°
43°
16
46°
36°
17
46°
33°
18
44°
30°
19
39°
29°
20
37°
29°
21
36°
28°
22
37°
25°
23
36°
28°
24
34°
34°
25
39°
35°
26
39°
29°
27
41°
30°
28
40°
28°
29
37°
27°
30
35°
28°
31
35°
27°
1
37°
27°
2
34°
29°
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 34° to 47°, with overnight lows between 25° and 43°. The average high for December is 41° with an average low of 34°. 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.
