S
M
T
W
T
F
S
30
67°
54°
31
69°
58°
1
67°
57°
2
67°
56°
3
66°
53°
4
67°
57°
5
66°
55°
6
65°
53°
7
65°
52°
8
66°
53°
9
69°
57°
10
70°
57°
11
71°
56°
12
72°
57°
13
71°
57°
14
64°
47°
15
68°
48°
16
69°
52°
17
70°
53°
18
71°
48°
19
70°
54°
20
70°
48°
21
62°
53°
22
69°
53°
23
69°
47°
24
67°
51°
25
67°
53°
26
68°
54°
27
69°
52°
28
61°
51°
29
59°
45°
30
58°
50°
1
58°
48°
2
57°
44°
3
56°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Vancouver
Vancouver's September 2026 forecast shows daily high temperatures ranging from 56° to 72°, with overnight lows between 44° and 58°. The average high for September is 66° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Vancouver. See also: October | November | December.
