S
M
T
W
T
F
S
27
76°
50°
28
N/A
29
82°
49°
30
88°
64°
1
89°
67°
2
69°
53°
3
72°
46°
4
80°
46°
5
73°
46°
6
76°
47°
7
88°
54°
8
81°
49°
9
88°
54°
10
76°
58°
11
75°
53°
12
87°
64°
13
87°
57°
14
74°
60°
15
82°
55°
16
66°
45°
17
61°
40°
18
63°
42°
19
65°
43°
20
67°
42°
21
65°
42°
22
66°
43°
23
58°
36°
24
60°
38°
25
64°
43°
26
69°
43°
27
67°
40°
28
56°
35°
29
56°
37°
30
59°
41°
31
67°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Martinsville
Martinsville's October 2026 forecast shows daily high temperatures ranging from 56° to 88°, with overnight lows between 35° and 64°. The average high for October is 69° with an average low of 46°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Martinsville. See also: November | December | January.