S
M
T
W
T
F
S
30
65°
53°
31
70°
54°
1
72°
55°
2
69°
53°
3
70°
51°
4
64°
48°
5
66°
47°
6
66°
52°
7
69°
52°
8
67°
51°
9
64°
44°
10
61°
44°
11
61°
38°
12
58°
38°
13
61°
41°
14
60°
40°
15
58°
38°
16
57°
39°
17
58°
35°
18
57°
38°
19
57°
37°
20
56°
38°
21
59°
38°
22
62°
45°
23
64°
40°
24
62°
42°
25
59°
47°
26
67°
46°
27
64°
41°
28
62°
39°
29
54°
38°
30
54°
35°
1
52°
43°
2
61°
44°
3
65°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in La Tuque
La Tuque's September 2026 forecast shows daily high temperatures ranging from 52° to 72°, with overnight lows between 32° and 55°. The average high for September is 62° with an average low of 43°. 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 La Tuque. See also: October | November | December.