S
M
T
W
T
F
S
26
85°
66°
27
86°
62°
28
85°
64°
29
85°
68°
30
84°
68°
31
87°
61°
1
85°
61°
2
82°
69°
3
86°
67°
4
85°
65°
5
80°
63°
6
79°
61°
7
77°
59°
8
78°
59°
9
79°
61°
10
84°
62°
11
81°
62°
12
81°
61°
13
83°
64°
14
84°
66°
15
86°
67°
16
85°
67°
17
82°
62°
18
78°
58°
19
78°
59°
20
79°
60°
21
80°
66°
22
83°
66°
23
84°
67°
24
85°
66°
25
84°
62°
26
77°
62°
27
78°
58°
28
78°
63°
29
82°
64°
30
84°
63°
31
75°
58°
1
76°
58°
2
Hist. Avg.
79°
60°
3
Hist. Avg.
79°
60°
4
Hist. Avg.
78°
60°
5
Hist. Avg.
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in East Pittsburgh
East Pittsburgh's August 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 58° and 69°. The average high for August is 82° 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 East Pittsburgh. See also: September | October | November.