S
M
T
W
T
F
S
30
82°
55°
31
84°
56°
1
83°
53°
2
82°
54°
3
84°
56°
4
78°
51°
5
79°
52°
6
78°
51°
7
86°
55°
8
83°
54°
9
74°
50°
10
77°
50°
11
77°
51°
12
81°
53°
13
82°
51°
14
81°
54°
15
77°
54°
16
73°
53°
17
74°
49°
18
78°
52°
19
75°
47°
20
72°
48°
21
82°
52°
22
73°
47°
23
72°
47°
24
74°
46°
25
69°
41°
26
70°
42°
27
73°
44°
28
76°
44°
29
75°
37°
30
69°
35°
1
65°
37°
2
67°
40°
3
71°
36°
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 65° to 86°, with overnight lows between 35° and 56°. The average high for September is 76° 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.
