S
M
T
W
T
F
S
27
85°
62°
28
85°
62°
29
91°
58°
30
94°
66°
1
94°
72°
2
78°
68°
3
74°
67°
4
81°
64°
5
84°
56°
6
83°
54°
7
88°
54°
8
89°
61°
9
91°
63°
10
80°
61°
11
80°
60°
12
88°
63°
13
83°
59°
14
80°
60°
15
77°
61°
16
74°
54°
17
67°
49°
18
67°
48°
19
74°
51°
20
67°
56°
21
68°
55°
22
66°
52°
23
67°
52°
24
74°
46°
25
64°
48°
26
74°
50°
27
66°
47°
28
68°
51°
29
73°
53°
30
73°
55°
31
71°
55°
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 64° to 91°, with overnight lows between 46° and 63°. The average high for October is 75° with an average low of 55°. 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.
