S
M
T
W
T
F
S
31
81°
51°
1
82°
56°
2
88°
59°
3
90°
59°
4
89°
60°
5
90°
60°
6
90°
61°
7
91°
59°
8
90°
58°
9
89°
59°
10
91°
61°
11
92°
62°
12
92°
61°
13
91°
59°
14
87°
56°
15
85°
57°
16
86°
58°
17
87°
60°
18
86°
59°
19
89°
61°
20
90°
61°
21
92°
62°
22
92°
64°
23
94°
65°
24
96°
66°
25
97°
67°
26
99°
68°
27
98°
67°
28
99°
67°
29
99°
66°
30
98°
60°
1
95°
60°
2
94°
59°
3
95°
60°
4
95°
62°
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 81° to 99°, with overnight lows between 51° and 68°. The average high for June is 91° 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.
