S
M
T
W
T
F
S
26
62°
50°
27
63°
52°
28
64°
54°
29
69°
56°
30
70°
57°
1
70°
57°
2
71°
56°
3
70°
57°
4
65°
56°
5
66°
52°
6
66°
55°
7
65°
54°
8
65°
55°
9
66°
56°
10
65°
57°
11
66°
54°
12
66°
54°
13
65°
53°
14
66°
54°
15
66°
53°
16
65°
53°
17
66°
54°
18
66°
54°
19
67°
54°
20
66°
55°
21
66°
54°
22
69°
60°
23
73°
58°
24
71°
57°
25
70°
57°
26
75°
62°
27
76°
61°
28
76°
60°
29
75°
61°
30
74°
60°
31
77°
63°
1
76°
58°
2
72°
58°
3
72°
60°
4
73°
62°
5
77°
61°
6
76°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Salou
Salou's May 2026 forecast shows daily high temperatures ranging from 62° to 77°, with overnight lows between 50° and 65°. The average high for May is 69° with an average low of 57°. 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 Salou. See also: June | July | August.