S
M
T
W
T
F
S
30
82°
59°
31
85°
52°
1
81°
51°
2
74°
58°
3
75°
60°
4
84°
52°
5
85°
48°
6
75°
50°
7
74°
55°
8
78°
55°
9
77°
50°
10
73°
54°
11
73°
51°
12
72°
47°
13
71°
46°
14
71°
48°
15
72°
54°
16
73°
56°
17
80°
56°
18
81°
55°
19
81°
50°
20
73°
51°
21
80°
52°
22
71°
44°
23
76°
44°
24
67°
43°
25
68°
43°
26
67°
42°
27
79°
51°
28
79°
51°
29
Hist. Avg.
71°
47°
30
Hist. Avg.
71°
47°
1
Hist. Avg.
70°
46°
2
Hist. Avg.
70°
46°
3
Hist. Avg.
69°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Battle Creek
Battle Creek's September 2026 forecast shows daily high temperatures ranging from 67° to 85°, with overnight lows between 42° and 60°. The average high for September is 76° with an average low of 51°. 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 Battle Creek. See also: October | November | December.