S
M
T
W
T
F
S
30
66°
51°
31
68°
41°
1
72°
50°
2
75°
45°
3
60°
47°
4
60°
37°
5
63°
40°
6
71°
41°
7
71°
47°
8
69°
50°
9
68°
49°
10
65°
43°
11
60°
42°
12
62°
43°
13
59°
44°
14
60°
41°
15
62°
43°
16
57°
40°
17
58°
45°
18
51°
35°
19
55°
45°
20
52°
42°
21
50°
35°
22
50°
35°
23
49°
36°
24
48°
33°
25
48°
37°
26
47°
38°
27
57°
44°
28
58°
43°
29
58°
43°
30
54°
36°
1
57°
43°
2
59°
42°
3
58°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Tumbler Ridge
Tumbler Ridge's September 2026 forecast shows daily high temperatures ranging from 47° to 71°, with overnight lows between 33° and 50°. The average high for September is 58° with an average low of 41°. 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 Tumbler Ridge. See also: October | November | December.