S
M
T
W
T
F
S
26
81°
58°
27
86°
65°
28
79°
61°
29
77°
57°
30
81°
56°
31
83°
61°
1
83°
67°
2
79°
68°
3
80°
66°
4
84°
66°
5
85°
67°
6
83°
67°
7
81°
66°
8
82°
68°
9
82°
66°
10
83°
63°
11
79°
66°
12
79°
67°
13
81°
66°
14
78°
66°
15
78°
62°
16
80°
66°
17
80°
66°
18
78°
65°
19
80°
66°
20
79°
64°
21
79°
65°
22
77°
65°
23
84°
66°
24
84°
61°
25
76°
58°
26
82°
66°
27
85°
67°
28
85°
67°
29
84°
66°
30
82°
62°
31
75°
57°
1
75°
56°
2
74°
56°
3
75°
59°
4
82°
64°
5
80°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cadiz
Cadiz's August 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 56° and 68°. The average high for August is 80° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Cadiz. See also: September | October | November.