S
M
T
W
T
F
S
30
70°
55°
31
67°
56°
1
68°
56°
2
71°
55°
3
70°
56°
4
72°
57°
5
73°
53°
6
67°
56°
7
69°
57°
8
68°
57°
9
65°
56°
10
65°
53°
11
67°
56°
12
71°
57°
13
69°
57°
14
65°
56°
15
64°
53°
16
66°
54°
17
68°
55°
18
68°
55°
19
63°
53°
20
65°
54°
21
69°
55°
22
68°
54°
23
69°
54°
24
67°
53°
25
65°
54°
26
65°
54°
27
66°
52°
28
65°
53°
29
64°
52°
30
65°
52°
1
66°
51°
2
65°
51°
3
58°
49°
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 58° to 73°, with overnight lows between 49° and 57°. The average high for September is 67° with an average low of 54°. 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.
