S
M
T
W
T
F
S
30
99°
68°
31
92°
64°
1
94°
66°
2
98°
68°
3
97°
67°
4
89°
60°
5
85°
59°
6
81°
58°
7
84°
61°
8
85°
59°
9
84°
54°
10
90°
63°
11
89°
62°
12
88°
61°
13
88°
62°
14
87°
59°
15
77°
56°
16
83°
59°
17
87°
59°
18
87°
60°
19
86°
60°
20
87°
57°
21
84°
57°
22
85°
56°
23
76°
54°
24
74°
55°
25
79°
56°
26
83°
57°
27
83°
56°
28
82°
55°
29
82°
54°
30
81°
54°
1
80°
53°
2
76°
52°
3
79°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Oberlin
Oberlin's September 2026 forecast shows daily high temperatures ranging from 74° to 99°, with overnight lows between 51° and 68°. The average high for September is 85° with an average low of 59°. 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 Oberlin. See also: October | November | December.
