S
M
T
W
T
F
S
30
85°
59°
31
87°
61°
1
88°
59°
2
90°
60°
3
93°
56°
4
95°
59°
5
95°
63°
6
93°
59°
7
90°
65°
8
87°
61°
9
82°
57°
10
89°
52°
11
91°
61°
12
82°
50°
13
95°
58°
14
87°
70°
15
76°
53°
16
89°
50°
17
82°
63°
18
87°
60°
19
78°
54°
20
76°
49°
21
77°
51°
22
84°
51°
23
74°
59°
24
73°
53°
25
78°
55°
26
83°
57°
27
84°
57°
28
77°
50°
29
70°
50°
30
78°
51°
1
77°
47°
2
76°
44°
3
76°
46°
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 70° to 84°, with overnight lows between 44° and 59°. The average high for September is 77° with an average low of 52°. 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.
