S
M
T
W
T
F
S
30
75°
57°
31
76°
55°
1
75°
56°
2
76°
55°
3
77°
56°
4
78°
55°
5
76°
54°
6
77°
55°
7
74°
53°
8
75°
52°
9
73°
56°
10
74°
52°
11
73°
51°
12
73°
51°
13
76°
58°
14
76°
53°
15
78°
53°
16
79°
57°
17
79°
59°
18
80°
57°
19
79°
48°
20
75°
49°
21
69°
55°
22
70°
54°
23
73°
55°
24
76°
56°
25
75°
46°
26
74°
44°
27
70°
46°
28
66°
45°
29
66°
45°
30
66°
45°
1
64°
44°
2
64°
41°
3
Hist. Avg.
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Allen Park
Allen Park's September 2026 forecast shows daily high temperatures ranging from 64° to 80°, with overnight lows between 41° and 59°. The average high for September is 74° with an average low of 52°. 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 Allen Park. See also: October | November | December.
