S
M
T
W
T
F
S
27
67°
40°
28
66°
37°
29
60°
51°
30
64°
45°
1
70°
45°
2
70°
48°
3
69°
50°
4
72°
43°
5
72°
45°
6
67°
53°
7
66°
46°
8
72°
42°
9
60°
46°
10
57°
36°
11
62°
31°
12
63°
32°
13
62°
45°
14
67°
52°
15
71°
43°
16
76°
54°
17
65°
41°
18
60°
45°
19
59°
44°
20
60°
41°
21
61°
45°
22
58°
44°
23
59°
42°
24
58°
43°
25
58°
45°
26
57°
43°
27
57°
44°
28
56°
42°
29
59°
45°
30
58°
47°
31
59°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Bremerton
Bremerton's October 2026 forecast shows daily high temperatures ranging from 56° to 76°, with overnight lows between 41° and 54°. The average high for October is 61° with an average low of 44°. 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 Bremerton. See also: November | December | January.