S
M
T
W
T
F
S
31
65°
53°
1
65°
56°
2
64°
58°
3
64°
58°
4
64°
58°
5
65°
59°
6
64°
60°
7
65°
58°
8
66°
58°
9
67°
58°
10
67°
57°
11
69°
59°
12
72°
58°
13
68°
60°
14
67°
56°
15
67°
57°
16
64°
55°
17
65°
55°
18
65°
60°
19
66°
54°
20
66°
52°
21
69°
61°
22
72°
62°
23
73°
62°
24
75°
65°
25
74°
64°
26
76°
59°
27
77°
61°
28
73°
59°
29
72°
57°
30
74°
61°
1
78°
59°
2
81°
61°
3
82°
61°
4
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Aliso Viejo
Aliso Viejo's June 2026 forecast shows daily high temperatures ranging from 69° to 82°, with overnight lows between 57° and 65°. The average high for June is 75° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Aliso Viejo. See also: July | August | September.