S
M
T
W
T
F
S
31
75°
55°
1
78°
56°
2
79°
55°
3
77°
55°
4
73°
54°
5
73°
55°
6
74°
54°
7
74°
54°
8
75°
51°
9
74°
51°
10
74°
52°
11
75°
52°
12
75°
53°
13
78°
55°
14
78°
55°
15
77°
56°
16
79°
56°
17
83°
58°
18
83°
56°
19
79°
55°
20
80°
57°
21
82°
57°
22
85°
58°
23
86°
56°
24
85°
55°
25
85°
56°
26
84°
57°
27
85°
57°
28
87°
61°
29
84°
58°
30
84°
57°
1
86°
57°
2
86°
60°
3
87°
62°
4
88°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Rainbow
Rainbow's June 2026 forecast shows daily high temperatures ranging from 73° to 88°, with overnight lows between 51° and 63°. The average high for June is 80° with an average low of 56°. 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. See also: July | August | September.