S
M
T
W
T
F
S
27
63°
57°
28
61°
57°
29
70°
57°
30
N/A
1
74°
63°
2
84°
52°
3
69°
46°
4
65°
51°
5
69°
45°
6
60°
38°
7
63°
48°
8
68°
53°
9
65°
47°
10
63°
47°
11
63°
46°
12
66°
49°
13
64°
48°
14
63°
44°
15
57°
40°
16
61°
42°
17
67°
49°
18
66°
48°
19
62°
49°
20
63°
46°
21
60°
42°
22
55°
43°
23
57°
43°
24
63°
46°
25
63°
46°
26
62°
41°
27
53°
37°
28
54°
36°
29
57°
41°
30
55°
39°
31
56°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Cornwall-on-Hudson
Cornwall-on-Hudson's October 2026 forecast shows daily high temperatures ranging from 53° to 84°, with overnight lows between 36° and 63°. The average high for October is 63° 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 Cornwall-on-Hudson. See also: November | December | January.
