S
M
T
W
T
F
S
26
72°
57°
27
72°
61°
28
70°
57°
29
70°
63°
30
72°
61°
1
70°
61°
2
66°
64°
3
61°
55°
4
64°
52°
5
61°
48°
6
61°
49°
7
61°
50°
8
62°
53°
9
68°
55°
10
67°
52°
11
66°
51°
12
66°
49°
13
67°
51°
14
68°
51°
15
66°
50°
16
63°
54°
17
64°
50°
18
62°
50°
19
62°
52°
20
66°
50°
21
63°
53°
22
63°
54°
23
64°
52°
24
63°
52°
25
63°
51°
26
65°
54°
27
66°
55°
28
67°
56°
29
65°
57°
30
66°
57°
31
69°
56°
1
70°
57°
2
71°
59°
3
71°
59°
4
69°
58°
5
68°
59°
6
67°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Subirats
Subirats's May 2026 forecast shows daily high temperatures ranging from 61° to 71°, with overnight lows between 48° and 59°. The average high for May is 65° 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 Subirats. See also: June | July | August.