S
M
T
W
T
F
S
30
80°
62°
31
82°
65°
1
82°
65°
2
76°
60°
3
75°
56°
4
74°
56°
5
74°
57°
6
75°
58°
7
78°
62°
8
81°
59°
9
77°
55°
10
76°
61°
11
73°
50°
12
71°
53°
13
70°
52°
14
69°
51°
15
70°
53°
16
71°
50°
17
69°
51°
18
71°
50°
19
69°
47°
20
67°
47°
21
67°
48°
22
68°
47°
23
71°
49°
24
72°
55°
25
76°
56°
26
75°
56°
27
68°
55°
28
68°
54°
29
67°
45°
30
67°
46°
1
65°
54°
2
73°
44°
3
74°
43°
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 65° to 82°, with overnight lows between 43° and 65°. The average high for September is 73° with an average low of 53°. 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.
