S
M
T
W
T
F
S
30
74°
59°
31
75°
57°
1
74°
58°
2
75°
57°
3
76°
58°
4
77°
56°
5
75°
56°
6
76°
57°
7
74°
54°
8
75°
55°
9
73°
58°
10
72°
53°
11
72°
53°
12
73°
52°
13
76°
59°
14
74°
53°
15
77°
55°
16
78°
59°
17
78°
61°
18
79°
59°
19
78°
50°
20
74°
50°
21
68°
57°
22
69°
54°
23
71°
56°
24
74°
57°
25
73°
48°
26
72°
46°
27
68°
47°
28
63°
48°
29
64°
48°
30
65°
46°
1
63°
46°
2
Hist. Avg.
68°
50°
3
Hist. Avg.
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Center Line
Center Line's September 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 46° and 61°. The average high for September is 73° with an average low of 54°. 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 Center Line. See also: October | November | December.