S
M
T
W
T
F
S
26
79°
62°
27
82°
58°
28
84°
53°
29
83°
54°
30
82°
57°
31
81°
52°
1
79°
53°
2
81°
55°
3
82°
58°
4
83°
53°
5
82°
57°
6
81°
56°
7
76°
58°
8
71°
56°
9
71°
53°
10
72°
61°
11
74°
54°
12
73°
54°
13
77°
53°
14
72°
53°
15
71°
52°
16
72°
55°
17
75°
54°
18
78°
60°
19
78°
60°
20
71°
53°
21
71°
52°
22
72°
52°
23
72°
53°
24
78°
60°
25
79°
60°
26
80°
56°
27
80°
51°
28
79°
52°
29
72°
51°
30
72°
55°
31
76°
60°
1
71°
56°
2
70°
50°
3
69°
56°
4
71°
57°
5
68°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bothell
Bothell's August 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 50° and 62°. The average high for August is 76° 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 Bothell. See also: September | October | November.
