S
M
T
W
T
F
S
27
74°
54°
28
75°
51°
29
67°
52°
30
67°
58°
1
66°
59°
2
71°
56°
3
70°
52°
4
71°
56°
5
64°
55°
6
65°
55°
7
67°
51°
8
63°
52°
9
68°
54°
10
Hist. Avg.
66°
50°
11
Hist. Avg.
66°
50°
12
Hist. Avg.
65°
50°
13
Hist. Avg.
65°
49°
14
Hist. Avg.
65°
49°
15
Hist. Avg.
64°
49°
16
Hist. Avg.
64°
48°
17
Hist. Avg.
64°
48°
18
Hist. Avg.
63°
48°
19
Hist. Avg.
63°
47°
20
Hist. Avg.
62°
47°
21
Hist. Avg.
62°
46°
22
Hist. Avg.
62°
46°
23
Hist. Avg.
61°
46°
24
Hist. Avg.
61°
45°
25
Hist. Avg.
61°
45°
26
Hist. Avg.
60°
45°
27
Hist. Avg.
60°
44°
28
Hist. Avg.
60°
44°
29
Hist. Avg.
59°
44°
30
Hist. Avg.
59°
43°
31
Hist. Avg.
59°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Oyster Bay
Oyster Bay's October 2026 forecast shows daily high temperatures ranging from 63° to 75°, with overnight lows between 51° and 59°. The average high for October is 68° 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 Oyster Bay. See also: November | December | January.
