S
M
T
W
T
F
S
31
78°
58°
1
79°
55°
2
79°
52°
3
79°
58°
4
82°
63°
5
83°
63°
6
82°
65°
7
82°
63°
8
81°
62°
9
80°
62°
10
81°
63°
11
82°
60°
12
79°
61°
13
78°
58°
14
79°
62°
15
77°
58°
16
74°
57°
17
75°
58°
18
76°
59°
19
76°
61°
20
77°
63°
21
77°
63°
22
79°
65°
23
78°
63°
24
79°
64°
25
81°
65°
26
82°
66°
27
82°
66°
28
79°
63°
29
79°
60°
30
78°
59°
1
78°
59°
2
79°
61°
3
79°
66°
4
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Martinsville
Martinsville's June 2026 forecast shows daily high temperatures ranging from 74° to 83°, with overnight lows between 52° and 66°. The average high for June is 79° 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 Martinsville. See also: July | August | September.