S
M
T
W
T
F
S
30
83°
65°
31
86°
67°
1
85°
69°
2
90°
73°
3
84°
70°
4
79°
69°
5
76°
65°
6
77°
55°
7
78°
54°
8
80°
54°
9
77°
68°
10
74°
54°
11
77°
49°
12
82°
59°
13
71°
52°
14
71°
46°
15
76°
60°
16
74°
63°
17
68°
63°
18
72°
55°
19
63°
55°
20
63°
57°
21
65°
50°
22
66°
46°
23
68°
48°
24
70°
46°
25
70°
44°
26
69°
47°
27
70°
50°
28
71°
52°
29
74°
55°
30
69°
54°
1
70°
55°
2
70°
54°
3
69°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fillmore Township
Fillmore Township's September 2026 forecast shows daily high temperatures ranging from 68° to 74°, with overnight lows between 44° and 55°. The average high for September is 70° 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 Fillmore Township. See also: October | November | December.
