S
M
T
W
T
F
S
30
66°
57°
31
70°
51°
1
69°
56°
2
72°
57°
3
68°
55°
4
63°
49°
5
68°
56°
6
69°
49°
7
66°
56°
8
69°
54°
9
68°
53°
10
67°
55°
11
66°
52°
12
65°
51°
13
67°
54°
14
65°
56°
15
67°
53°
16
66°
49°
17
66°
54°
18
66°
48°
19
65°
51°
20
66°
49°
21
65°
50°
22
70°
54°
23
65°
51°
24
59°
52°
25
56°
48°
26
60°
45°
27
62°
47°
28
61°
52°
29
60°
50°
30
61°
51°
1
60°
48°
2
59°
47°
3
61°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Burnaby
Burnaby's September 2026 forecast shows daily high temperatures ranging from 56° to 62°, with overnight lows between 45° and 52°. The average high for September is 60° with an average low of 49°. 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 Burnaby. See also: October | November | December.
