S
M
T
W
T
F
S
27
65°
48°
28
64°
46°
29
63°
53°
30
65°
49°
1
68°
51°
2
71°
52°
3
67°
54°
4
69°
51°
5
68°
52°
6
66°
52°
7
67°
53°
8
68°
52°
9
62°
44°
10
57°
43°
11
64°
41°
12
63°
42°
13
61°
50°
14
61°
45°
15
63°
46°
16
66°
47°
17
62°
47°
18
62°
46°
19
59°
46°
20
58°
47°
21
60°
44°
22
58°
45°
23
61°
46°
24
60°
45°
25
60°
46°
26
59°
46°
27
60°
45°
28
59°
47°
29
58°
46°
30
58°
47°
31
54°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Bainbridge Island
Bainbridge Island's October 2026 forecast shows daily high temperatures ranging from 54° to 68°, with overnight lows between 41° and 52°. The average high for October is 61° with an average low of 46°. 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 Bainbridge Island. See also: November | December | January.
