S
M
T
W
T
F
S
30
76°
68°
31
86°
69°
1
90°
72°
2
94°
73°
3
87°
71°
4
83°
65°
5
80°
61°
6
80°
60°
7
80°
63°
8
83°
67°
9
84°
65°
10
79°
61°
11
74°
55°
12
76°
60°
13
74°
57°
14
75°
55°
15
72°
54°
16
79°
59°
17
78°
58°
18
71°
58°
19
77°
58°
20
78°
59°
21
78°
58°
22
77°
56°
23
73°
55°
24
71°
56°
25
76°
57°
26
74°
53°
27
65°
49°
28
65°
49°
29
64°
47°
30
64°
44°
1
62°
46°
2
63°
51°
3
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dearborn Heights
Dearborn Heights's September 2026 forecast shows daily high temperatures ranging from 62° to 94°, with overnight lows between 44° and 73°. The average high for September is 75° with an average low of 57°. 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 Dearborn Heights. See also: October | November | December.
