S
M
T
W
T
F
S
30
75°
64°
31
85°
70°
1
87°
73°
2
91°
71°
3
91°
69°
4
76°
66°
5
77°
60°
6
76°
55°
7
77°
54°
8
84°
56°
9
87°
69°
10
80°
61°
11
77°
57°
12
74°
60°
13
82°
62°
14
67°
51°
15
83°
53°
16
82°
68°
17
76°
66°
18
73°
59°
19
72°
65°
20
69°
57°
21
68°
58°
22
65°
54°
23
66°
53°
24
69°
54°
25
68°
53°
26
68°
50°
27
74°
55°
28
74°
54°
29
71°
53°
30
70°
49°
1
72°
56°
2
67°
55°
3
65°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lorain
Lorain's September 2026 forecast shows daily high temperatures ranging from 65° to 76°, with overnight lows between 49° and 66°. The average high for September is 70° with an average low of 56°. 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 Lorain. See also: October | November | December.