S
M
T
W
T
F
S
30
75°
50°
31
81°
45°
1
74°
58°
2
68°
56°
3
65°
58°
4
78°
55°
5
72°
49°
6
71°
47°
7
72°
49°
8
71°
48°
9
72°
53°
10
73°
51°
11
69°
50°
12
70°
50°
13
70°
48°
14
67°
45°
15
68°
45°
16
71°
49°
17
73°
48°
18
64°
44°
19
66°
40°
20
68°
46°
21
72°
49°
22
72°
49°
23
71°
47°
24
70°
46°
25
70°
45°
26
71°
46°
27
70°
47°
28
70°
45°
29
68°
41°
30
59°
38°
1
58°
35°
2
60°
44°
3
67°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Eaton Center
Eaton Center's September 2026 forecast shows daily high temperatures ranging from 58° to 78°, with overnight lows between 35° and 58°. The average high for September is 69° 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 Eaton Center. See also: October | November | December.