S
M
T
W
T
F
S
31
85°
65°
1
82°
56°
2
78°
52°
3
81°
53°
4
83°
60°
5
87°
61°
6
87°
60°
7
85°
67°
8
83°
66°
9
81°
63°
10
82°
64°
11
84°
64°
12
86°
65°
13
85°
64°
14
86°
65°
15
85°
59°
16
82°
62°
17
79°
61°
18
79°
62°
19
80°
62°
20
78°
63°
21
80°
64°
22
81°
64°
23
84°
62°
24
81°
60°
25
82°
63°
26
82°
64°
27
83°
63°
28
82°
64°
29
81°
59°
30
82°
58°
1
81°
58°
2
82°
63°
3
81°
65°
4
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Middlesboro
Middlesboro's June 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 52° and 67°. The average high for June is 82° with an average low of 62°. 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 Middlesboro. See also: July | August | September.