S
M
T
W
T
F
S
26
64°
54°
27
65°
52°
28
71°
49°
29
72°
50°
30
71°
54°
1
74°
57°
2
73°
57°
3
65°
56°
4
67°
55°
5
66°
53°
6
72°
52°
7
77°
54°
8
75°
59°
9
79°
59°
10
77°
58°
11
78°
57°
12
68°
59°
13
73°
57°
14
71°
56°
15
70°
59°
16
70°
60°
17
67°
59°
18
72°
57°
19
83°
57°
20
82°
59°
21
76°
58°
22
73°
59°
23
73°
59°
24
76°
56°
25
76°
57°
26
75°
56°
27
77°
58°
28
76°
57°
29
75°
56°
30
78°
57°
31
77°
58°
1
76°
57°
2
80°
60°
3
79°
61°
4
80°
60°
5
80°
60°
6
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Laguna Hills
Laguna Hills's May 2026 forecast shows daily high temperatures ranging from 73° to 83°, with overnight lows between 56° and 61°. The average high for May is 77° with an average low of 58°. 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 Laguna Hills. See also: June | July | August.
