S
M
T
W
T
F
S
30
90°
59°
31
83°
64°
1
87°
64°
2
82°
60°
3
86°
63°
4
82°
64°
5
89°
64°
6
87°
63°
7
87°
63°
8
86°
62°
9
86°
62°
10
84°
61°
11
86°
61°
12
88°
61°
13
86°
60°
14
87°
60°
15
Hist. Avg.
82°
56°
16
Hist. Avg.
81°
55°
17
Hist. Avg.
81°
55°
18
Hist. Avg.
80°
54°
19
Hist. Avg.
80°
54°
20
Hist. Avg.
80°
53°
21
Hist. Avg.
79°
53°
22
Hist. Avg.
79°
52°
23
Hist. Avg.
78°
52°
24
Hist. Avg.
78°
52°
25
Hist. Avg.
78°
51°
26
Hist. Avg.
77°
51°
27
Hist. Avg.
77°
50°
28
Hist. Avg.
76°
50°
29
Hist. Avg.
76°
50°
30
Hist. Avg.
76°
49°
1
Hist. Avg.
75°
49°
2
Hist. Avg.
75°
48°
3
Hist. Avg.
74°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cato
Cato's September 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 59° and 64°. The average high for September is 86° with an average low of 62°. 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. See also: October | November | December.
