S
M
T
W
T
F
S
30
77°
62°
31
76°
63°
1
74°
63°
2
75°
59°
3
73°
55°
4
72°
56°
5
72°
58°
6
72°
59°
7
77°
62°
8
80°
60°
9
73°
56°
10
73°
61°
11
71°
48°
12
70°
52°
13
68°
51°
14
71°
50°
15
70°
51°
16
71°
48°
17
70°
49°
18
70°
48°
19
69°
46°
20
67°
45°
21
67°
47°
22
68°
47°
23
70°
49°
24
73°
54°
25
77°
56°
26
76°
56°
27
69°
55°
28
74°
53°
29
69°
45°
30
68°
48°
1
66°
55°
2
74°
42°
3
76°
42°
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 66° to 80°, with overnight lows between 42° and 63°. The average high for September is 72° 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 Lorain. See also: October | November | December.