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
98°
68°
18
92°
66°
19
90°
63°
20
89°
64°
21
92°
65°
22
94°
61°
23
100°
64°
24
104°
66°
25
101°
65°
26
101°
63°
27
98°
65°
28
95°
64°
29
92°
64°
30
96°
63°
1
96°
65°
2
94°
64°
3
96°
67°
4
97°
68°
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 89° to 104°, with overnight lows between 61° and 68°. The average high for June is 96° with an average low of 65°. 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.
