S
M
T
W
T
F
S
27
72°
63°
28
73°
64°
29
73°
62°
30
71°
58°
1
70°
47°
2
69°
42°
3
76°
47°
4
72°
43°
5
81°
43°
6
87°
56°
7
77°
48°
8
80°
48°
9
85°
52°
10
92°
68°
11
84°
54°
12
59°
49°
13
61°
42°
14
56°
38°
15
57°
47°
16
52°
33°
17
65°
33°
18
73°
43°
19
67°
39°
20
73°
41°
21
74°
46°
22
80°
44°
23
80°
60°
24
69°
46°
25
54°
43°
26
50°
42°
27
59°
51°
28
68°
48°
29
68°
50°
30
71°
55°
31
67°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Vermillion
Vermillion's October 2026 forecast shows daily high temperatures ranging from 50° to 71°, with overnight lows between 42° and 55°. The average high for October is 62° with an average low of 48°. 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 Vermillion. See also: November | December | January.
