S
M
T
W
T
F
S
30
79°
65°
31
80°
68°
1
90°
68°
2
88°
72°
3
76°
68°
4
79°
66°
5
77°
58°
6
76°
56°
7
78°
54°
8
80°
68°
9
75°
59°
10
76°
48°
11
78°
56°
12
81°
57°
13
76°
58°
14
76°
60°
15
73°
53°
16
72°
49°
17
72°
54°
18
73°
53°
19
72°
47°
20
68°
48°
21
67°
53°
22
67°
53°
23
69°
52°
24
70°
53°
25
75°
53°
26
72°
52°
27
71°
52°
28
74°
54°
29
75°
55°
30
76°
55°
1
75°
52°
2
73°
49°
3
61°
46°
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 61° to 81°, with overnight lows between 46° and 68°. The average high for September is 73° with an average low of 53°. 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.
