S
M
T
W
T
F
S
30
102°
75°
31
104°
75°
1
103°
74°
2
103°
74°
3
105°
75°
4
97°
72°
5
99°
71°
6
101°
71°
7
99°
72°
8
98°
73°
9
97°
72°
10
99°
73°
11
97°
73°
12
98°
72°
13
99°
73°
14
94°
70°
15
89°
64°
16
93°
69°
17
93°
69°
18
83°
68°
19
83°
67°
20
89°
68°
21
91°
68°
22
90°
67°
23
89°
67°
24
90°
66°
25
89°
65°
26
87°
63°
27
80°
56°
28
80°
57°
29
81°
58°
30
83°
60°
1
86°
62°
2
88°
61°
3
79°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Comanche
Comanche's September 2026 forecast shows daily high temperatures ranging from 79° to 105°, with overnight lows between 54° and 75°. The average high for September is 92° with an average low of 67°. 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 Comanche. See also: October | November | December.
