S
M
T
W
T
F
S
27
73°
51°
28
82°
45°
29
84°
47°
30
90°
63°
1
91°
67°
2
72°
58°
3
75°
50°
4
82°
53°
5
77°
47°
6
79°
45°
7
84°
46°
8
84°
54°
9
88°
50°
10
73°
55°
11
82°
54°
12
88°
62°
13
90°
61°
14
80°
68°
15
88°
70°
16
68°
50°
17
61°
35°
18
66°
38°
19
69°
42°
20
70°
42°
21
72°
43°
22
74°
44°
23
72°
46°
24
74°
50°
25
73°
48°
26
71°
48°
27
67°
47°
28
68°
50°
29
67°
51°
30
63°
40°
31
56°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Marion
Marion's October 2026 forecast shows daily high temperatures ranging from 56° to 74°, with overnight lows between 35° and 51°. The average high for October is 68° with an average low of 44°. 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 Marion. See also: November | December | January.
