S
M
T
W
T
F
S
27
68°
58°
28
76°
54°
29
78°
49°
30
69°
63°
1
67°
52°
2
66°
46°
3
71°
45°
4
71°
47°
5
73°
47°
6
75°
53°
7
76°
48°
8
69°
47°
9
72°
57°
10
82°
62°
11
81°
58°
12
75°
54°
13
67°
53°
14
70°
49°
15
64°
44°
16
63°
42°
17
62°
44°
18
63°
41°
19
62°
44°
20
62°
45°
21
56°
41°
22
61°
46°
23
67°
44°
24
54°
41°
25
53°
42°
26
56°
39°
27
60°
44°
28
64°
46°
29
62°
46°
30
62°
45°
31
64°
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 53° to 82°, with overnight lows between 39° and 62°. The average high for October is 66° with an average low of 47°. 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.
