S
M
T
W
T
F
S
30
79°
56°
31
81°
57°
1
80°
54°
2
76°
53°
3
75°
54°
4
77°
55°
5
79°
55°
6
80°
54°
7
80°
56°
8
81°
56°
9
79°
54°
10
74°
54°
11
78°
55°
12
77°
54°
13
78°
54°
14
68°
41°
15
67°
43°
16
69°
47°
17
71°
48°
18
66°
41°
19
69°
47°
20
74°
49°
21
75°
50°
22
73°
47°
23
74°
39°
24
67°
41°
25
70°
46°
26
73°
49°
27
68°
44°
28
71°
37°
29
62°
38°
30
65°
41°
1
62°
46°
2
65°
47°
3
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cato Township
Cato Township's September 2026 forecast shows daily high temperatures ranging from 62° to 81°, with overnight lows between 37° and 57°. The average high for September is 73° with an average low of 49°. 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 Cato Township. See also: October | November | December.