S
M
T
W
T
F
S
30
70°
62°
31
70°
63°
1
81°
68°
2
85°
68°
3
83°
67°
4
78°
62°
5
74°
58°
6
69°
55°
7
75°
50°
8
79°
53°
9
76°
64°
10
77°
59°
11
73°
52°
12
80°
52°
13
82°
53°
14
67°
47°
15
77°
64°
16
75°
64°
17
76°
57°
18
73°
53°
19
71°
56°
20
66°
50°
21
69°
49°
22
67°
51°
23
68°
52°
24
69°
51°
25
73°
52°
26
71°
47°
27
72°
53°
28
73°
52°
29
68°
51°
30
66°
52°
1
69°
53°
2
72°
51°
3
67°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Le Roy Airport
Le Roy Airport's September 2026 forecast shows daily high temperatures ranging from 66° to 82°, with overnight lows between 47° and 64°. The average high for September is 71° 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 Le Roy Airport. See also: October | November | December.
