S
M
T
W
T
F
S
30
74°
62°
31
82°
52°
1
79°
49°
2
80°
56°
3
79°
52°
4
79°
53°
5
81°
52°
6
76°
49°
7
71°
48°
8
70°
47°
9
69°
44°
10
68°
43°
11
67°
42°
12
73°
48°
13
70°
48°
14
70°
48°
15
71°
47°
16
69°
46°
17
69°
47°
18
68°
48°
19
65°
46°
20
69°
46°
21
69°
45°
22
68°
46°
23
68°
46°
24
67°
47°
25
69°
46°
26
67°
45°
27
68°
46°
28
67°
44°
29
65°
43°
30
64°
44°
1
65°
45°
2
66°
43°
3
63°
42°
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 63° to 82°, with overnight lows between 42° and 62°. The average high for September is 70° 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 Aurora. See also: October | November | December.
