S
M
T
W
T
F
S
26
103°
75°
27
101°
75°
28
97°
72°
29
94°
72°
30
81°
72°
31
79°
62°
1
87°
58°
2
90°
64°
3
93°
64°
4
77°
58°
5
79°
61°
6
85°
66°
7
91°
68°
8
92°
65°
9
85°
65°
10
90°
66°
11
89°
64°
12
86°
61°
13
79°
59°
14
82°
64°
15
87°
66°
16
88°
66°
17
89°
65°
18
86°
64°
19
85°
64°
20
85°
63°
21
77°
62°
22
77°
56°
23
78°
58°
24
76°
55°
25
76°
54°
26
79°
59°
27
78°
63°
28
80°
62°
29
76°
62°
30
75°
62°
31
84°
61°
1
85°
61°
2
84°
60°
3
84°
62°
4
85°
62°
5
85°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pierce
Pierce's August 2026 forecast shows daily high temperatures ranging from 75° to 93°, with overnight lows between 54° and 72°. The average high for August is 83° with an average low of 62°. 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 Pierce. See also: September | October | November.
