S
M
T
W
T
F
S
30
95°
72°
31
95°
73°
1
96°
72°
2
99°
74°
3
97°
75°
4
95°
74°
5
90°
76°
6
97°
73°
7
89°
72°
8
90°
72°
9
93°
70°
10
92°
72°
11
84°
72°
12
85°
71°
13
88°
71°
14
93°
72°
15
90°
74°
16
86°
70°
17
88°
70°
18
87°
69°
19
82°
65°
20
80°
65°
21
82°
61°
22
80°
63°
23
81°
65°
24
80°
63°
25
84°
67°
26
83°
66°
27
84°
65°
28
84°
66°
29
85°
67°
30
84°
67°
1
84°
66°
2
83°
65°
3
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Auburn
Auburn's September 2026 forecast shows daily high temperatures ranging from 80° to 93°, with overnight lows between 61° and 74°. The average high for September is 84° with an average low of 67°. 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. See also: October | November | December.
