S
M
T
W
T
F
S
26
83°
66°
27
86°
68°
28
86°
68°
29
85°
67°
30
85°
67°
31
81°
66°
1
82°
67°
2
80°
65°
3
80°
66°
4
81°
67°
5
82°
65°
6
81°
66°
7
81°
66°
8
82°
65°
9
81°
67°
10
78°
66°
11
79°
66°
12
79°
65°
13
78°
64°
14
79°
64°
15
79°
63°
16
78°
60°
17
78°
61°
18
79°
62°
19
78°
61°
20
81°
64°
21
83°
58°
22
78°
56°
23
76°
56°
24
77°
58°
25
78°
60°
26
80°
63°
27
84°
63°
28
84°
64°
29
83°
64°
30
85°
57°
31
77°
55°
1
76°
59°
2
76°
60°
3
78°
56°
4
80°
62°
5
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South Pottstown
South Pottstown's August 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 55° and 68°. The average high for August is 80° with an average low of 63°. 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 South Pottstown. See also: September | October | November.
