S
M
T
W
T
F
S
30
65°
39°
31
65°
36°
1
65°
57°
2
69°
58°
3
67°
58°
4
69°
56°
5
73°
46°
6
73°
53°
7
62°
38°
8
65°
54°
9
70°
50°
10
53°
40°
11
67°
51°
12
70°
49°
13
58°
42°
14
57°
41°
15
58°
42°
16
58°
41°
17
56°
40°
18
60°
43°
19
59°
36°
20
65°
46°
21
59°
40°
22
62°
43°
23
62°
44°
24
58°
44°
25
61°
42°
26
60°
41°
27
60°
42°
28
61°
45°
29
63°
45°
30
62°
46°
1
63°
45°
2
62°
42°
3
60°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Matagami
Matagami's September 2026 forecast shows daily high temperatures ranging from 53° to 73°, with overnight lows between 36° and 54°. The average high for September is 62° with an average low of 44°. 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 Matagami. See also: October | November | December.
