S
M
T
W
T
F
S
30
89°
69°
31
90°
72°
1
88°
70°
2
88°
65°
3
89°
64°
4
86°
64°
5
87°
65°
6
87°
69°
7
91°
72°
8
93°
72°
9
93°
71°
10
92°
70°
11
90°
70°
12
88°
69°
13
91°
64°
14
91°
62°
15
85°
62°
16
86°
63°
17
85°
62°
18
86°
63°
19
87°
62°
20
88°
64°
21
90°
66°
22
86°
67°
23
83°
67°
24
83°
66°
25
82°
65°
26
84°
65°
27
87°
63°
28
87°
64°
29
86°
64°
30
87°
63°
1
88°
63°
2
87°
57°
3
88°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Caddo Mills
Caddo Mills's September 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 57° and 72°. The average high for September is 88° with an average low of 65°. 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 Caddo Mills. See also: October | November | December.