S
M
T
W
T
F
S
26
63°
51°
27
64°
48°
28
60°
46°
29
59°
46°
30
58°
47°
1
59°
46°
2
60°
50°
3
59°
49°
4
63°
51°
5
59°
48°
6
59°
48°
7
61°
49°
8
58°
48°
9
59°
49°
10
59°
48°
11
60°
48°
12
59°
49°
13
60°
48°
14
61°
49°
15
61°
49°
16
62°
50°
17
61°
51°
18
63°
53°
19
64°
51°
20
63°
50°
21
63°
49°
22
64°
49°
23
63°
50°
24
63°
51°
25
64°
52°
26
64°
56°
27
67°
54°
28
65°
54°
29
64°
57°
30
65°
56°
31
68°
54°
1
66°
51°
2
65°
54°
3
65°
56°
4
67°
51°
5
65°
52°
6
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Comillas
Comillas's May 2026 forecast shows daily high temperatures ranging from 58° to 68°, with overnight lows between 46° and 57°. The average high for May is 62° with an average low of 50°. 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 Comillas. See also: June | July | August.