S
M
T
W
T
F
S
30
71°
63°
31
80°
64°
1
91°
69°
2
94°
70°
3
82°
64°
4
80°
64°
5
79°
54°
6
76°
53°
7
80°
50°
8
81°
54°
9
77°
67°
10
78°
55°
11
77°
48°
12
85°
54°
13
78°
50°
14
70°
42°
15
74°
56°
16
70°
60°
17
67°
55°
18
72°
48°
19
62°
56°
20
68°
54°
21
61°
46°
22
64°
42°
23
68°
49°
24
71°
41°
25
66°
37°
26
72°
37°
27
76°
39°
28
75°
44°
29
77°
43°
30
69°
55°
1
72°
61°
2
65°
45°
3
65°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Imlay City
Imlay City's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Imlay City. See also: October | November | December.
