S
M
T
W
T
F
S
31
86°
55°
1
88°
64°
2
89°
62°
3
92°
64°
4
92°
66°
5
93°
72°
6
87°
71°
7
84°
61°
8
84°
60°
9
87°
58°
10
91°
64°
11
94°
73°
12
96°
74°
13
93°
67°
14
95°
74°
15
95°
71°
16
97°
74°
17
94°
75°
18
90°
66°
19
85°
70°
20
88°
63°
21
89°
65°
22
90°
61°
23
95°
72°
24
94°
80°
25
93°
71°
26
89°
67°
27
90°
61°
28
86°
60°
29
88°
60°
30
84°
64°
1
86°
63°
2
87°
59°
3
92°
59°
4
94°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Joshua Tree
Joshua Tree's June 2026 forecast shows daily high temperatures ranging from 84° to 94°, with overnight lows between 59° and 64°. The average high for June is 88° 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 Joshua Tree. See also: July | August | September.
