S
M
T
W
T
F
S
27
85°
60°
28
86°
62°
29
86°
62°
30
85°
61°
1
85°
61°
2
82°
62°
3
83°
61°
4
83°
61°
5
82°
60°
6
82°
58°
7
83°
52°
8
78°
53°
9
78°
57°
10
76°
54°
11
76°
56°
12
74°
56°
13
79°
50°
14
77°
49°
15
73°
55°
16
74°
56°
17
75°
56°
18
79°
54°
19
79°
50°
20
75°
47°
21
71°
47°
22
71°
48°
23
74°
50°
24
76°
53°
25
76°
49°
26
77°
47°
27
69°
50°
28
69°
45°
29
70°
42°
30
67°
41°
31
67°
42°
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 67° to 86°, with overnight lows between 41° and 62°. The average high for October is 77° with an average low of 53°. 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.
