S
M
T
W
T
F
S
30
74°
55°
31
76°
54°
1
69°
49°
2
75°
57°
3
79°
54°
4
75°
49°
5
72°
45°
6
71°
45°
7
74°
53°
8
77°
46°
9
76°
43°
10
66°
41°
11
65°
43°
12
65°
43°
13
66°
42°
14
65°
39°
15
63°
38°
16
62°
40°
17
63°
38°
18
63°
40°
19
64°
40°
20
63°
41°
21
66°
46°
22
70°
49°
23
69°
39°
24
71°
49°
25
66°
44°
26
69°
36°
27
60°
43°
28
60°
46°
29
59°
42°
30
59°
43°
1
61°
37°
2
58°
40°
3
59°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Aitkin
Aitkin's September 2026 forecast shows daily high temperatures ranging from 58° to 79°, with overnight lows between 36° and 57°. The average high for September is 67° 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 Aitkin. See also: October | November | December.
