S
M
T
W
T
F
S
26
70°
59°
27
78°
58°
28
71°
57°
29
71°
54°
30
74°
53°
31
79°
56°
1
69°
54°
2
67°
53°
3
73°
58°
4
79°
59°
5
81°
56°
6
80°
57°
7
80°
59°
8
76°
58°
9
77°
57°
10
77°
57°
11
75°
56°
12
75°
58°
13
76°
58°
14
74°
57°
15
77°
58°
16
71°
57°
17
75°
59°
18
76°
60°
19
76°
58°
20
73°
57°
21
71°
59°
22
69°
56°
23
72°
59°
24
69°
53°
25
73°
57°
26
76°
60°
27
76°
60°
28
75°
59°
29
70°
58°
30
67°
52°
31
70°
57°
1
67°
56°
2
67°
52°
3
68°
51°
4
70°
56°
5
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Port Gamble
Port Gamble's August 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 51° and 60°. The average high for August is 73° with an average low of 57°. 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 Port Gamble. See also: September | October | November.
