S
M
T
W
T
F
S
31
88°
66°
1
87°
65°
2
87°
67°
3
89°
66°
4
85°
63°
5
84°
62°
6
90°
63°
7
91°
62°
8
87°
61°
9
84°
63°
10
87°
64°
11
85°
65°
12
87°
67°
13
91°
70°
14
92°
69°
15
92°
69°
16
91°
67°
17
92°
70°
18
93°
70°
19
92°
71°
20
92°
68°
21
93°
69°
22
92°
68°
23
87°
69°
24
90°
70°
25
87°
71°
26
88°
70°
27
89°
72°
28
93°
71°
29
93°
71°
30
92°
70°
1
92°
72°
2
91°
72°
3
94°
71°
4
93°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Rainbow Mountain Heights
Rainbow Mountain Heights's June 2026 forecast shows daily high temperatures ranging from 84° to 94°, with overnight lows between 61° and 72°. The average high for June is 90° with an average low of 68°. 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 Rainbow Mountain Heights. See also: July | August | September.