S
M
T
W
T
F
S
30
78°
63°
31
85°
56°
1
83°
50°
2
83°
57°
3
86°
59°
4
79°
64°
5
76°
63°
6
84°
56°
7
80°
58°
8
73°
63°
9
75°
48°
10
76°
40°
11
82°
60°
12
71°
44°
13
63°
37°
14
60°
52°
15
67°
39°
16
64°
44°
17
69°
51°
18
66°
51°
19
62°
48°
20
63°
48°
21
68°
53°
22
66°
53°
23
66°
50°
24
64°
45°
25
67°
52°
26
70°
52°
27
68°
51°
28
68°
51°
29
64°
50°
30
65°
48°
1
60°
48°
2
59°
46°
3
62°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cable
Cable's September 2026 forecast shows daily high temperatures ranging from 59° to 82°, with overnight lows between 37° and 60°. The average high for September is 66° with an average low of 49°. 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 Cable. See also: October | November | December.