S
M
T
W
T
F
S
30
82°
44°
31
75°
41°
1
64°
41°
2
66°
43°
3
67°
43°
4
73°
49°
5
77°
53°
6
77°
47°
7
75°
41°
8
64°
42°
9
65°
43°
10
67°
48°
11
68°
40°
12
69°
36°
13
61°
46°
14
62°
50°
15
72°
46°
16
73°
40°
17
63°
46°
18
68°
42°
19
71°
36°
20
59°
35°
21
57°
38°
22
57°
34°
23
58°
32°
24
54°
39°
25
55°
44°
26
64°
43°
27
59°
42°
28
56°
42°
29
57°
36°
30
56°
35°
1
54°
35°
2
54°
39°
3
60°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Leinan
Leinan's September 2026 forecast shows daily high temperatures ranging from 54° to 82°, with overnight lows between 32° and 53°. The average high for September is 65° with an average low of 41°. 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 Leinan. See also: October | November | December.
