S
M
T
W
T
F
S
27
88°
59°
28
87°
56°
29
90°
54°
30
92°
56°
1
91°
65°
2
90°
68°
3
88°
72°
4
79°
68°
5
82°
65°
6
82°
59°
7
78°
52°
8
81°
54°
9
83°
58°
10
81°
65°
11
77°
66°
12
77°
56°
13
79°
54°
14
78°
53°
15
84°
57°
16
78°
56°
17
75°
55°
18
78°
54°
19
78°
53°
20
74°
45°
21
69°
44°
22
69°
43°
23
70°
43°
24
72°
48°
25
73°
51°
26
76°
51°
27
76°
50°
28
72°
48°
29
66°
45°
30
70°
43°
31
71°
42°
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 66° to 90°, with overnight lows between 42° and 72°. The average high for October is 77° with an average low of 54°. 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.