S
M
T
W
T
F
S
30
74°
52°
31
70°
49°
1
69°
51°
2
69°
50°
3
70°
53°
4
72°
56°
5
77°
57°
6
77°
57°
7
74°
51°
8
76°
51°
9
69°
56°
10
77°
50°
11
77°
49°
12
72°
55°
13
76°
52°
14
76°
43°
15
73°
40°
16
62°
41°
17
63°
43°
18
66°
50°
19
67°
52°
20
69°
52°
21
68°
51°
22
72°
51°
23
71°
52°
24
72°
53°
25
73°
52°
26
73°
52°
27
71°
38°
28
72°
36°
29
57°
39°
30
58°
38°
1
57°
39°
2
59°
40°
3
60°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Aurora
Aurora's September 2026 forecast shows daily high temperatures ranging from 57° to 77°, with overnight lows between 36° and 57°. The average high for September is 70° with an average low of 48°. 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 Aurora. See also: October | November | December.
