S
M
T
W
T
F
S
26
77°
57°
27
82°
59°
28
79°
57°
29
79°
54°
30
81°
50°
31
86°
52°
1
76°
55°
2
75°
50°
3
83°
55°
4
91°
57°
5
96°
58°
6
88°
57°
7
86°
58°
8
83°
59°
9
84°
57°
10
81°
55°
11
80°
55°
12
80°
57°
13
81°
57°
14
78°
56°
15
81°
56°
16
75°
54°
17
79°
57°
18
80°
57°
19
80°
56°
20
78°
56°
21
75°
55°
22
73°
53°
23
78°
58°
24
72°
51°
25
78°
55°
26
80°
59°
27
80°
59°
28
79°
58°
29
75°
55°
30
71°
50°
31
73°
54°
1
70°
55°
2
70°
50°
3
71°
49°
4
73°
54°
5
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Puyallup
Puyallup's August 2026 forecast shows daily high temperatures ranging from 68° to 96°, with overnight lows between 49° and 59°. The average high for August is 78° 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 Puyallup. See also: September | October | November.