S
M
T
W
T
F
S
30
75°
58°
31
75°
61°
1
76°
64°
2
75°
64°
3
80°
65°
4
82°
64°
5
81°
65°
6
82°
64°
7
77°
63°
8
74°
62°
9
74°
62°
10
77°
63°
11
75°
63°
12
74°
61°
13
73°
60°
14
75°
59°
15
76°
60°
16
75°
60°
17
76°
59°
18
77°
60°
19
72°
60°
20
77°
59°
21
76°
57°
22
77°
51°
23
76°
51°
24
70°
55°
25
72°
56°
26
66°
55°
27
73°
56°
28
74°
56°
29
76°
57°
30
77°
57°
1
76°
55°
2
76°
55°
3
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cadiz
Cadiz's September 2026 forecast shows daily high temperatures ranging from 66° to 82°, with overnight lows between 51° and 65°. The average high for September is 75° with an average low of 59°. 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 Cadiz. See also: October | November | December.
