S
M
T
W
T
F
S
27
83°
60°
28
83°
61°
29
82°
61°
30
82°
60°
1
79°
58°
2
79°
58°
3
81°
57°
4
81°
60°
5
78°
59°
6
75°
59°
7
76°
58°
8
78°
59°
9
79°
59°
10
78°
57°
11
79°
51°
12
66°
48°
13
65°
46°
14
64°
44°
15
63°
42°
16
63°
45°
17
64°
47°
18
63°
42°
19
61°
41°
20
62°
43°
21
62°
48°
22
64°
51°
23
77°
51°
24
76°
48°
25
67°
44°
26
64°
41°
27
61°
36°
28
58°
41°
29
60°
50°
30
64°
43°
31
67°
36°
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 58° to 83°, with overnight lows between 36° and 61°. The average high for October is 71° with an average low of 50°. 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.
