S
M
T
W
T
F
S
27
75°
53°
28
75°
53°
29
72°
52°
30
72°
53°
1
73°
51°
2
72°
49°
3
71°
52°
4
73°
50°
5
65°
49°
6
66°
51°
7
68°
47°
8
64°
43°
9
58°
44°
10
63°
48°
11
67°
47°
12
68°
48°
13
67°
47°
14
68°
48°
15
67°
47°
16
68°
44°
17
55°
42°
18
55°
45°
19
57°
44°
20
59°
45°
21
62°
38°
22
52°
37°
23
52°
37°
24
58°
44°
25
61°
43°
26
54°
32°
27
54°
34°
28
56°
41°
29
59°
43°
30
60°
44°
31
61°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Marcellus
Marcellus's October 2026 forecast shows daily high temperatures ranging from 52° to 75°, with overnight lows between 32° and 53°. The average high for October is 64° with an average low of 45°. 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 Marcellus. See also: November | December | January.
