S
M
T
W
T
F
S
27
76°
54°
28
76°
53°
29
73°
52°
30
74°
49°
1
65°
50°
2
73°
49°
3
71°
50°
4
74°
49°
5
69°
49°
6
71°
50°
7
72°
47°
8
64°
43°
9
58°
46°
10
59°
39°
11
55°
38°
12
55°
34°
13
54°
36°
14
53°
34°
15
54°
43°
16
57°
32°
17
51°
31°
18
50°
35°
19
50°
34°
20
51°
34°
21
50°
40°
22
50°
41°
23
52°
38°
24
56°
38°
25
60°
32°
26
53°
31°
27
46°
33°
28
49°
34°
29
49°
29°
30
50°
28°
31
46°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Marshall
Marshall's October 2026 forecast shows daily high temperatures ranging from 46° to 76°, with overnight lows between 28° and 54°. The average high for October is 59° with an average low of 40°. 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 Marshall. See also: November | December | January.