S
M
T
W
T
F
S
30
98°
75°
31
99°
75°
1
98°
71°
2
99°
74°
3
97°
74°
4
97°
72°
5
100°
71°
6
100°
75°
7
94°
74°
8
99°
75°
9
89°
73°
10
83°
69°
11
85°
64°
12
89°
67°
13
92°
71°
14
95°
72°
15
88°
64°
16
80°
63°
17
79°
60°
18
80°
58°
19
72°
52°
20
75°
54°
21
76°
56°
22
78°
57°
23
79°
56°
24
77°
53°
25
83°
61°
26
83°
60°
27
82°
60°
28
82°
59°
29
80°
59°
30
79°
57°
1
79°
55°
2
80°
58°
3
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in La Cygne Corner
La Cygne Corner's September 2026 forecast shows daily high temperatures ranging from 72° to 95°, with overnight lows between 52° and 72°. The average high for September is 81° with an average low of 60°. 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 La Cygne Corner. See also: October | November | December.