S
M
T
W
T
F
S
31
71°
52°
1
73°
53°
2
73°
53°
3
72°
54°
4
76°
51°
5
73°
52°
6
78°
53°
7
77°
56°
8
80°
56°
9
81°
57°
10
81°
56°
11
80°
57°
12
81°
57°
13
81°
56°
14
82°
58°
15
82°
57°
16
81°
57°
17
80°
56°
18
79°
55°
19
79°
54°
20
78°
55°
21
77°
54°
22
77°
53°
23
76°
53°
24
76°
55°
25
77°
55°
26
77°
56°
27
78°
54°
28
78°
54°
29
79°
55°
30
78°
55°
1
78°
56°
2
80°
57°
3
86°
61°
4
86°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mount Laguna
Mount Laguna's June 2026 forecast shows daily high temperatures ranging from 71° to 86°, with overnight lows between 51° and 62°. The average high for June is 78° with an average low of 55°. 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 Mount Laguna. See also: July | August | September.
