S
M
T
W
T
F
S
27
63°
45°
28
61°
49°
29
68°
48°
30
69°
54°
1
68°
50°
2
67°
50°
3
64°
53°
4
62°
52°
5
59°
52°
6
63°
48°
7
63°
47°
8
59°
49°
9
65°
47°
10
60°
41°
11
59°
38°
12
62°
40°
13
66°
39°
14
68°
43°
15
85°
46°
16
68°
47°
17
63°
51°
18
62°
45°
19
59°
44°
20
64°
44°
21
66°
43°
22
59°
51°
23
59°
41°
24
59°
37°
25
55°
50°
26
57°
51°
27
57°
48°
28
58°
45°
29
55°
40°
30
58°
41°
31
58°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Winchester Bay
Winchester Bay's October 2026 forecast shows daily high temperatures ranging from 55° to 58°, with overnight lows between 40° and 51°. The average high for October is 57° 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 Winchester Bay. See also: November | December | January.
