S
M
T
W
T
F
S
26
64°
53°
27
65°
52°
28
71°
45°
29
76°
47°
30
74°
46°
1
70°
50°
2
65°
54°
3
64°
54°
4
67°
50°
5
64°
52°
6
74°
52°
7
68°
54°
8
69°
52°
9
60°
54°
10
59°
52°
11
61°
54°
12
59°
56°
13
63°
56°
14
66°
51°
15
65°
50°
16
67°
49°
17
66°
48°
18
65°
49°
19
64°
50°
20
65°
47°
21
65°
49°
22
64°
47°
23
68°
51°
24
67°
50°
25
61°
47°
26
59°
44°
27
60°
44°
28
64°
46°
29
61°
47°
30
60°
47°
31
61°
48°
1
67°
49°
2
68°
49°
3
65°
48°
4
62°
46°
5
68°
51°
6
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Loma Mar
Loma Mar's May 2026 forecast shows daily high temperatures ranging from 59° to 68°, with overnight lows between 44° and 56°. The average high for May is 64° with an average low of 49°. 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 Loma Mar. See also: June | July | August.