S
M
T
W
T
F
S
30
75°
53°
31
75°
51°
1
77°
56°
2
75°
57°
3
79°
64°
4
76°
60°
5
71°
56°
6
74°
51°
7
78°
54°
8
73°
59°
9
71°
59°
10
72°
55°
11
66°
49°
12
76°
46°
13
79°
61°
14
65°
44°
15
66°
41°
16
76°
54°
17
69°
53°
18
67°
43°
19
61°
39°
20
64°
44°
21
60°
45°
22
61°
45°
23
67°
43°
24
68°
39°
25
70°
43°
26
68°
50°
27
68°
48°
28
60°
47°
29
61°
47°
30
65°
53°
1
66°
49°
2
64°
47°
3
62°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sainte-Adèle
Sainte-Adèle's September 2026 forecast shows daily high temperatures ranging from 60° to 70°, with overnight lows between 39° and 53°. The average high for September is 65° with an average low of 47°. 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 Sainte-Adèle. See also: October | November | December.
