S
M
T
W
T
F
S
26
64°
47°
27
65°
50°
28
64°
48°
29
60°
46°
30
59°
46°
1
65°
49°
2
62°
46°
3
63°
48°
4
64°
52°
5
66°
52°
6
63°
49°
7
65°
46°
8
68°
52°
9
70°
55°
10
72°
55°
11
69°
54°
12
70°
56°
13
73°
55°
14
67°
51°
15
64°
47°
16
65°
53°
17
74°
57°
18
75°
58°
19
74°
48°
20
64°
47°
21
64°
48°
22
65°
48°
23
65°
51°
24
72°
57°
25
76°
59°
26
76°
59°
27
72°
58°
28
67°
58°
29
71°
59°
30
71°
60°
31
75°
59°
1
77°
60°
2
74°
58°
3
72°
58°
4
71°
53°
5
75°
56°
6
79°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cadiz
Cadiz's May 2026 forecast shows daily high temperatures ranging from 59° to 79°, with overnight lows between 46° and 60°. The average high for May is 69° 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 May weather will actually feel in Cadiz. See also: June | July | August.