S
M
T
W
T
F
S
26
84°
63°
27
82°
59°
28
83°
60°
29
83°
60°
30
84°
55°
31
79°
54°
1
78°
60°
2
83°
59°
3
84°
58°
4
83°
56°
5
82°
54°
6
80°
59°
7
82°
63°
8
84°
61°
9
85°
58°
10
84°
54°
11
82°
52°
12
76°
52°
13
78°
51°
14
78°
51°
15
77°
53°
16
81°
61°
17
82°
63°
18
82°
64°
19
83°
62°
20
84°
63°
21
82°
61°
22
76°
57°
23
76°
60°
24
80°
58°
25
72°
55°
26
71°
55°
27
71°
53°
28
69°
51°
29
71°
50°
30
72°
51°
31
72°
54°
1
71°
60°
2
70°
60°
3
70°
59°
4
69°
57°
5
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Burien
Burien's August 2026 forecast shows daily high temperatures ranging from 68° to 85°, with overnight lows between 50° and 64°. The average high for August is 78° 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 Burien. See also: September | October | November.
