S
M
T
W
T
F
S
31
70°
50°
1
70°
54°
2
64°
45°
3
70°
42°
4
74°
46°
5
80°
50°
6
76°
55°
7
76°
57°
8
77°
56°
9
69°
62°
10
80°
60°
11
82°
64°
12
84°
65°
13
82°
64°
14
78°
59°
15
68°
53°
16
68°
53°
17
78°
61°
18
79°
63°
19
76°
55°
20
75°
55°
21
80°
63°
22
76°
59°
23
74°
56°
24
75°
57°
25
79°
57°
26
75°
60°
27
77°
60°
28
78°
61°
29
79°
56°
30
74°
55°
1
75°
54°
2
75°
57°
3
78°
60°
4
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Boone
Boone's June 2026 forecast shows daily high temperatures ranging from 68° to 80°, with overnight lows between 53° and 63°. The average high for June is 76° with an average low of 58°. 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 Boone. See also: July | August | September.