S
M
T
W
T
F
S
31
90°
55°
1
94°
55°
2
96°
59°
3
98°
64°
4
100°
64°
5
100°
67°
6
95°
75°
7
92°
71°
8
90°
64°
9
93°
67°
10
99°
62°
11
101°
73°
12
103°
67°
13
103°
77°
14
100°
76°
15
102°
68°
16
103°
69°
17
103°
77°
18
102°
74°
19
98°
71°
20
97°
64°
21
98°
61°
22
101°
65°
23
103°
64°
24
84°
71°
25
91°
67°
26
90°
61°
27
84°
57°
28
79°
58°
29
80°
61°
30
84°
62°
1
87°
63°
2
88°
64°
3
91°
64°
4
92°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mountain Pass
Mountain Pass's June 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 57° and 71°. The average high for June is 86° with an average low of 63°. 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 Mountain Pass. See also: July | August | September.
