S
M
T
W
T
F
S
30
92°
66°
31
91°
65°
1
90°
61°
2
89°
57°
3
82°
58°
4
84°
65°
5
89°
65°
6
90°
63°
7
89°
64°
8
88°
63°
9
86°
63°
10
87°
60°
11
80°
56°
12
80°
56°
13
81°
61°
14
85°
61°
15
84°
60°
16
79°
61°
17
81°
59°
18
79°
51°
19
77°
50°
20
75°
52°
21
76°
54°
22
77°
58°
23
81°
58°
24
82°
59°
25
83°
52°
26
82°
51°
27
74°
50°
28
72°
49°
29
71°
48°
30
72°
48°
1
Hist. Avg.
72°
50°
2
Hist. Avg.
72°
49°
3
Hist. Avg.
71°
49°
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 71° to 92°, with overnight lows between 48° and 66°. The average high for September is 82° with an average low of 58°. 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.
