S
M
T
W
T
F
S
26
85°
64°
27
85°
64°
28
84°
63°
29
82°
64°
30
80°
64°
31
85°
65°
1
85°
65°
2
84°
63°
3
87°
63°
4
86°
64°
5
85°
62°
6
80°
63°
7
82°
59°
8
79°
57°
9
80°
57°
10
79°
58°
11
79°
63°
12
84°
63°
13
85°
62°
14
85°
56°
15
79°
56°
16
79°
61°
17
80°
62°
18
79°
56°
19
80°
56°
20
79°
57°
21
81°
56°
22
82°
56°
23
82°
55°
24
81°
55°
25
81°
56°
26
82°
60°
27
83°
61°
28
81°
60°
29
82°
62°
30
82°
57°
31
80°
52°
1
77°
51°
2
75°
53°
3
75°
52°
4
76°
52°
5
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Westtown
Westtown's August 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 51° and 65°. The average high for August is 81° with an average low of 59°. 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 Westtown. See also: September | October | November.