S
M
T
W
T
F
S
26
72°
56°
27
77°
57°
28
71°
58°
29
74°
55°
30
78°
49°
31
83°
54°
1
72°
57°
2
69°
55°
3
72°
50°
4
79°
55°
5
84°
55°
6
88°
56°
7
83°
57°
8
83°
57°
9
78°
55°
10
74°
55°
11
77°
55°
12
79°
60°
13
79°
56°
14
76°
56°
15
79°
57°
16
79°
56°
17
81°
58°
18
78°
56°
19
77°
56°
20
81°
55°
21
78°
54°
22
72°
55°
23
76°
54°
24
77°
55°
25
78°
54°
26
76°
55°
27
75°
54°
28
74°
53°
29
69°
50°
30
71°
50°
31
78°
58°
1
79°
58°
2
78°
57°
3
78°
58°
4
77°
58°
5
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Gig Harbor
Gig Harbor's August 2026 forecast shows daily high temperatures ranging from 69° to 81°, with overnight lows between 50° and 58°. The average high for August is 77° with an average low of 55°. 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 Gig Harbor. See also: September | October | November.
