S
M
T
W
T
F
S
27
78°
63°
28
77°
63°
29
78°
59°
30
71°
55°
1
67°
54°
2
70°
58°
3
75°
61°
4
76°
60°
5
75°
60°
6
75°
59°
7
74°
60°
8
74°
59°
9
73°
59°
10
74°
58°
11
69°
57°
12
65°
50°
13
62°
47°
14
62°
49°
15
65°
50°
16
62°
45°
17
60°
54°
18
61°
56°
19
69°
52°
20
69°
54°
21
65°
51°
22
60°
53°
23
61°
52°
24
59°
53°
25
60°
54°
26
65°
54°
27
63°
46°
28
67°
41°
29
65°
41°
30
56°
46°
31
58°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Westchester
Westchester's October 2026 forecast shows daily high temperatures ranging from 56° to 78°, with overnight lows between 41° and 63°. The average high for October is 67° with an average low of 54°. 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 Westchester. See also: November | December | January.
