S
M
T
W
T
F
S
27
68°
59°
28
62°
58°
29
71°
58°
30
72°
61°
1
75°
61°
2
81°
64°
3
72°
57°
4
64°
55°
5
71°
54°
6
62°
45°
7
66°
56°
8
76°
54°
9
72°
55°
10
66°
59°
11
67°
62°
12
73°
58°
13
69°
48°
14
60°
46°
15
61°
49°
16
64°
51°
17
68°
51°
18
65°
49°
19
66°
52°
20
65°
48°
21
59°
45°
22
59°
51°
23
60°
42°
24
58°
41°
25
58°
44°
26
65°
48°
27
67°
40°
28
56°
40°
29
55°
39°
30
56°
42°
31
62°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Westbury
Westbury's October 2026 forecast shows daily high temperatures ranging from 55° to 76°, with overnight lows between 39° and 62°. The average high for October is 64° with an average low of 49°. 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 Westbury. See also: November | December | January.