S
M
T
W
T
F
S
31
81°
61°
1
83°
62°
2
81°
59°
3
82°
56°
4
82°
58°
5
82°
67°
6
86°
69°
7
86°
70°
8
78°
69°
9
86°
72°
10
91°
72°
11
91°
69°
12
89°
69°
13
85°
68°
14
80°
60°
15
82°
61°
16
81°
62°
17
80°
63°
18
81°
64°
19
83°
63°
20
81°
66°
21
84°
68°
22
81°
67°
23
81°
66°
24
83°
67°
25
85°
68°
26
87°
69°
27
84°
67°
28
82°
61°
29
81°
64°
30
83°
68°
1
82°
68°
2
82°
67°
3
85°
68°
4
83°
62°
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 78° to 91°, with overnight lows between 60° and 72°. The average high for June is 84° with an average low of 66°. 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.