S
M
T
W
T
F
S
30
91°
69°
31
90°
68°
1
89°
69°
2
92°
66°
3
88°
65°
4
88°
66°
5
89°
67°
6
92°
69°
7
93°
68°
8
91°
69°
9
87°
70°
10
91°
71°
11
93°
71°
12
94°
70°
13
94°
71°
14
93°
70°
15
93°
70°
16
92°
69°
17
91°
67°
18
92°
68°
19
88°
67°
20
90°
67°
21
91°
59°
22
85°
58°
23
88°
66°
24
89°
66°
25
Hist. Avg.
83°
59°
26
Hist. Avg.
83°
58°
27
Hist. Avg.
82°
58°
28
Hist. Avg.
82°
58°
29
Hist. Avg.
82°
57°
30
Hist. Avg.
82°
57°
1
Hist. Avg.
81°
56°
2
Hist. Avg.
81°
56°
3
Hist. Avg.
80°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Aurora
Aurora's September 2026 forecast shows daily high temperatures ranging from 85° to 94°, with overnight lows between 58° and 71°. The average high for September is 91° with an average low of 68°. 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.
