S
M
T
W
T
F
S
30
70°
59°
31
66°
55°
1
70°
54°
2
68°
55°
3
70°
55°
4
77°
61°
5
66°
55°
6
72°
50°
7
82°
61°
8
N/A
9
71°
50°
10
71°
47°
11
72°
52°
12
75°
52°
13
75°
57°
14
74°
52°
15
80°
56°
16
73°
51°
17
71°
49°
18
72°
53°
19
72°
50°
20
73°
51°
21
68°
54°
22
70°
53°
23
70°
53°
24
71°
52°
25
70°
50°
26
68°
46°
27
65°
45°
28
67°
44°
29
67°
44°
30
66°
51°
1
66°
47°
2
62°
46°
3
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kettig
Kettig's September 2026 forecast shows daily high temperatures ranging from 62° to 80°, with overnight lows between 44° and 57°. The average high for September is 70° with an average low of 50°. 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 Kettig. See also: October | November | December.