S
M
T
W
T
F
S
30
65°
53°
31
66°
57°
1
65°
56°
2
64°
55°
3
64°
52°
4
65°
56°
5
63°
54°
6
63°
52°
7
64°
51°
8
64°
52°
9
68°
56°
10
68°
57°
11
69°
56°
12
70°
57°
13
71°
56°
14
63°
48°
15
66°
47°
16
67°
51°
17
68°
52°
18
69°
48°
19
70°
54°
20
68°
47°
21
61°
52°
22
67°
52°
23
68°
46°
24
66°
50°
25
66°
52°
26
67°
53°
27
67°
52°
28
60°
50°
29
58°
45°
30
57°
50°
1
57°
47°
2
56°
43°
3
55°
44°
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 55° to 71°, with overnight lows between 43° and 57°. The average high for September is 65° 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 Burnaby. See also: October | November | December.
