S
M
T
W
T
F
S
31
82°
46°
1
86°
40°
2
89°
48°
3
90°
51°
4
92°
51°
5
92°
53°
6
87°
52°
7
84°
65°
8
82°
51°
9
87°
56°
10
90°
52°
11
89°
55°
12
94°
50°
13
94°
55°
14
93°
60°
15
95°
50°
16
99°
58°
17
100°
59°
18
95°
60°
19
89°
62°
20
90°
55°
21
91°
54°
22
90°
50°
23
96°
51°
24
83°
65°
25
90°
57°
26
88°
55°
27
84°
64°
28
80°
56°
29
82°
44°
30
82°
52°
1
82°
55°
2
82°
56°
3
86°
55°
4
90°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mount Wilson
Mount Wilson's June 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 55° and 59°. The average high for June is 85° with an average low of 56°. 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 Wilson. See also: July | August | September.
