S
M
T
W
T
F
S
30
89°
64°
31
91°
66°
1
91°
65°
2
89°
64°
3
87°
59°
4
N/A
5
95°
68°
6
90°
57°
7
84°
57°
8
86°
58°
9
88°
60°
10
87°
62°
11
86°
62°
12
87°
59°
13
83°
60°
14
79°
57°
15
80°
58°
16
77°
54°
17
82°
58°
18
80°
57°
19
80°
57°
20
79°
56°
21
80°
57°
22
79°
57°
23
78°
56°
24
76°
56°
25
77°
55°
26
77°
53°
27
76°
54°
28
77°
55°
29
77°
54°
30
76°
53°
1
75°
54°
2
75°
53°
3
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Comanca
Comanca's September 2026 forecast shows daily high temperatures ranging from 71° to 95°, with overnight lows between 48° and 68°. The average high for September is 81° with an average low of 57°. 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 Comanca. See also: October | November | December.