S
M
T
W
T
F
S
30
88°
64°
31
88°
68°
1
86°
64°
2
93°
64°
3
99°
68°
4
90°
63°
5
99°
68°
6
N/A
7
98°
64°
8
92°
65°
9
78°
53°
10
81°
53°
11
84°
55°
12
89°
56°
13
86°
59°
14
85°
60°
15
86°
60°
16
81°
57°
17
80°
56°
18
81°
54°
19
74°
52°
20
75°
51°
21
77°
52°
22
78°
54°
23
78°
57°
24
77°
57°
25
78°
56°
26
77°
57°
27
77°
57°
28
76°
56°
29
77°
57°
30
76°
56°
1
76°
53°
2
75°
56°
3
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Capestang
Capestang's September 2026 forecast shows daily high temperatures ranging from 73° to 98°, with overnight lows between 51° and 65°. The average high for September is 80° with an average low of 56°. 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 Capestang. See also: October | November | December.