S
M
T
W
T
F
S
27
81°
46°
28
82°
52°
29
86°
54°
30
86°
59°
1
88°
57°
2
90°
66°
3
82°
70°
4
72°
64°
5
70°
59°
6
77°
55°
7
79°
54°
8
80°
59°
9
77°
64°
10
72°
65°
11
82°
61°
12
84°
60°
13
84°
59°
14
86°
58°
15
79°
57°
16
81°
56°
17
78°
54°
18
73°
47°
19
68°
46°
20
69°
47°
21
71°
49°
22
77°
55°
23
68°
49°
24
67°
48°
25
67°
53°
26
68°
53°
27
73°
52°
28
72°
43°
29
64°
42°
30
65°
50°
31
69°
51°
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 86°, with overnight lows between 42° and 65°. The average high for October is 74° 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.
