S
M
T
W
T
F
S
31
76°
50°
1
73°
54°
2
76°
50°
3
78°
49°
4
81°
54°
5
83°
59°
6
84°
66°
7
88°
67°
8
85°
70°
9
83°
69°
10
88°
69°
11
87°
74°
12
80°
62°
13
82°
57°
14
80°
58°
15
71°
53°
16
76°
52°
17
78°
56°
18
77°
56°
19
77°
57°
20
78°
61°
21
80°
66°
22
75°
57°
23
75°
56°
24
76°
57°
25
76°
57°
26
79°
58°
27
82°
64°
28
81°
64°
29
80°
63°
30
80°
64°
1
81°
61°
2
79°
64°
3
79°
64°
4
80°
63°
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 75° to 82°, with overnight lows between 56° 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.