S
M
T
W
T
F
S
30
85°
58°
31
83°
65°
1
81°
63°
2
78°
58°
3
76°
57°
4
79°
58°
5
79°
58°
6
77°
57°
7
72°
56°
8
76°
56°
9
75°
49°
10
70°
51°
11
69°
48°
12
71°
48°
13
72°
50°
14
74°
52°
15
75°
52°
16
75°
51°
17
72°
51°
18
75°
53°
19
73°
53°
20
73°
52°
21
72°
51°
22
73°
52°
23
73°
51°
24
71°
47°
25
62°
42°
26
63°
42°
27
67°
46°
28
70°
47°
29
70°
48°
30
69°
48°
1
70°
47°
2
70°
48°
3
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in South Corning
South Corning's September 2026 forecast shows daily high temperatures ranging from 62° to 85°, with overnight lows between 42° and 65°. The average high for September is 73° with an average low of 52°. 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 South Corning. See also: October | November | December.
