S
M
T
W
T
F
S
27
69°
49°
28
73°
52°
29
74°
53°
30
75°
53°
1
74°
52°
2
73°
53°
3
74°
53°
4
73°
52°
5
73°
53°
6
74°
52°
7
72°
51°
8
70°
52°
9
70°
48°
10
71°
49°
11
65°
49°
12
64°
48°
13
63°
46°
14
61°
45°
15
59°
48°
16
65°
46°
17
65°
47°
18
68°
46°
19
67°
45°
20
67°
47°
21
68°
45°
22
69°
45°
23
67°
41°
24
66°
39°
25
61°
45°
26
59°
46°
27
67°
42°
28
64°
36°
29
59°
36°
30
54°
33°
31
54°
33°
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 54° to 75°, with overnight lows between 33° and 53°. The average high for October is 67° 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.
