S
M
T
W
T
F
S
28
82°
61°
29
81°
60°
30
80°
59°
1
81°
66°
2
85°
67°
3
85°
66°
4
87°
66°
5
87°
66°
6
86°
61°
7
81°
60°
8
82°
61°
9
86°
63°
10
86°
66°
11
85°
67°
12
88°
66°
13
88°
59°
14
81°
58°
15
80°
62°
16
81°
59°
17
82°
59°
18
85°
61°
19
87°
66°
20
88°
65°
21
87°
63°
22
87°
62°
23
86°
65°
24
87°
65°
25
88°
64°
26
86°
65°
27
86°
65°
28
87°
62°
29
86°
65°
30
87°
65°
31
86°
64°
1
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Martinsville
Martinsville's July 2026 forecast shows daily high temperatures ranging from 80° to 88°, with overnight lows between 58° and 67°. The average high for July is 85° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Martinsville. See also: August | September | October.
