S
M
T
W
T
F
S
30
68°
45°
31
68°
44°
1
70°
38°
2
71°
39°
3
64°
51°
4
68°
53°
5
66°
45°
6
64°
42°
7
72°
46°
8
59°
34°
9
62°
32°
10
71°
53°
11
57°
42°
12
73°
36°
13
72°
49°
14
61°
47°
15
64°
40°
16
70°
53°
17
62°
42°
18
57°
38°
19
55°
28°
20
49°
28°
21
57°
41°
22
N/A
23
60°
31°
24
64°
47°
25
60°
44°
26
62°
48°
27
55°
45°
28
55°
47°
29
55°
43°
30
56°
47°
1
58°
48°
2
61°
46°
3
59°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Matane
Matane's September 2026 forecast shows daily high temperatures ranging from 55° to 64°, with overnight lows between 43° and 48°. The average high for September is 59° 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 Matane. See also: October | November | December.