S
M
T
W
T
F
S
26
84°
62°
27
84°
62°
28
83°
63°
29
84°
61°
30
82°
62°
31
82°
61°
1
77°
60°
2
77°
58°
3
78°
59°
4
78°
60°
5
79°
60°
6
81°
59°
7
83°
61°
8
84°
61°
9
84°
60°
10
83°
61°
11
84°
61°
12
84°
60°
13
85°
62°
14
85°
57°
15
84°
56°
16
76°
59°
17
82°
55°
18
84°
55°
19
83°
52°
20
79°
50°
21
75°
50°
22
76°
52°
23
76°
52°
24
77°
49°
25
75°
55°
26
75°
54°
27
76°
50°
28
77°
50°
29
74°
49°
30
73°
49°
31
74°
48°
1
73°
49°
2
73°
48°
3
75°
49°
4
76°
48°
5
74°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Beaverton Township
Beaverton Township's August 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 48° and 63°. The average high for August is 79° with an average low of 56°. 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 Beaverton Township. See also: September | October | November.