S
M
T
W
T
F
S
30
74°
55°
31
73°
55°
1
73°
54°
2
74°
52°
3
70°
47°
4
65°
44°
5
64°
53°
6
65°
54°
7
69°
54°
8
71°
53°
9
72°
52°
10
70°
45°
11
69°
44°
12
71°
52°
13
71°
53°
14
69°
50°
15
69°
49°
16
65°
43°
17
61°
49°
18
66°
43°
19
60°
47°
20
60°
46°
21
58°
41°
22
57°
44°
23
58°
44°
24
56°
41°
25
56°
40°
26
55°
39°
27
57°
41°
28
56°
37°
29
55°
38°
30
54°
36°
1
55°
38°
2
53°
35°
3
52°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Les Chutes-de-la-Chaudière-Est
Les Chutes-de-la-Chaudière-Est's September 2026 forecast shows daily high temperatures ranging from 52° to 74°, with overnight lows between 35° and 55°. The average high for September is 64° with an average low of 46°. 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 Les Chutes-de-la-Chaudière-Est. See also: October | November | December.
