S
M
T
W
T
F
S
30
86°
68°
31
84°
67°
1
84°
67°
2
85°
68°
3
87°
70°
4
88°
70°
5
88°
69°
6
87°
66°
7
85°
70°
8
86°
70°
9
84°
68°
10
82°
68°
11
86°
67°
12
86°
69°
13
85°
68°
14
86°
68°
15
86°
69°
16
85°
68°
17
85°
67°
18
84°
66°
19
83°
66°
20
84°
63°
21
83°
65°
22
83°
66°
23
84°
65°
24
83°
64°
25
83°
60°
26
81°
63°
27
82°
65°
28
83°
64°
29
81°
62°
30
80°
62°
1
81°
62°
2
82°
62°
3
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Auburn-Opelika
Auburn-Opelika's September 2026 forecast shows daily high temperatures ranging from 80° to 88°, with overnight lows between 60° and 70°. The average high for September is 84° with an average low of 66°. 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 Auburn-Opelika. See also: October | November | December.
