S
M
T
W
T
F
S
26
78°
58°
27
81°
59°
28
79°
57°
29
76°
58°
30
81°
59°
31
75°
56°
1
74°
56°
2
79°
58°
3
81°
59°
4
81°
60°
5
80°
59°
6
80°
60°
7
81°
60°
8
81°
59°
9
82°
61°
10
73°
54°
11
72°
50°
12
73°
51°
13
74°
52°
14
75°
54°
15
74°
52°
16
76°
60°
17
81°
60°
18
82°
59°
19
83°
56°
20
83°
52°
21
81°
51°
22
80°
52°
23
75°
58°
24
80°
58°
25
81°
53°
26
81°
54°
27
80°
58°
28
81°
50°
29
75°
51°
30
73°
53°
31
80°
49°
1
76°
50°
2
74°
53°
3
72°
57°
4
78°
56°
5
79°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bremerton
Bremerton's August 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 49° and 61°. The average high for August is 78° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Bremerton. See also: September | October | November.