S
M
T
W
T
F
S
30
82°
68°
31
83°
63°
1
77°
61°
2
77°
62°
3
78°
60°
4
76°
61°
5
77°
64°
6
74°
62°
7
79°
62°
8
78°
60°
9
77°
61°
10
79°
62°
11
80°
61°
12
76°
58°
13
75°
57°
14
76°
59°
15
76°
59°
16
77°
58°
17
76°
58°
18
68°
50°
19
67°
54°
20
74°
57°
21
70°
55°
22
75°
56°
23
67°
50°
24
63°
47°
25
63°
45°
26
61°
44°
27
65°
49°
28
70°
51°
29
69°
52°
30
69°
52°
1
65°
46°
2
60°
50°
3
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kellogg
Kellogg's September 2026 forecast shows daily high temperatures ranging from 60° to 83°, with overnight lows between 44° and 68°. The average high for September is 73° with an average low of 56°. 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 Kellogg. See also: October | November | December.
