S
M
T
W
T
F
S
30
64°
56°
31
72°
55°
1
70°
57°
2
66°
54°
3
69°
54°
4
68°
57°
5
69°
53°
6
71°
56°
7
70°
55°
8
70°
55°
9
72°
56°
10
72°
57°
11
67°
56°
12
68°
57°
13
70°
55°
14
67°
56°
15
68°
57°
16
67°
55°
17
77°
60°
18
63°
53°
19
62°
54°
20
62°
54°
21
63°
53°
22
61°
54°
23
60°
50°
24
60°
48°
25
61°
48°
26
60°
52°
27
67°
53°
28
67°
53°
29
66°
52°
30
65°
51°
1
66°
52°
2
66°
52°
3
65°
51°
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 60° to 77°, with overnight lows between 48° and 60°. The average high for September is 66° 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.
