S
M
T
W
T
F
S
26
85°
67°
27
84°
68°
28
83°
69°
29
88°
68°
30
84°
69°
31
84°
72°
1
89°
68°
2
83°
67°
3
84°
66°
4
83°
68°
5
83°
70°
6
84°
71°
7
82°
72°
8
83°
71°
9
83°
69°
10
84°
71°
11
86°
70°
12
84°
66°
13
83°
69°
14
86°
72°
15
88°
68°
16
82°
65°
17
82°
66°
18
83°
66°
19
80°
69°
20
82°
68°
21
80°
66°
22
79°
64°
23
79°
64°
24
80°
67°
25
80°
68°
26
81°
67°
27
81°
69°
28
81°
63°
29
86°
66°
30
87°
65°
31
86°
67°
1
86°
66°
2
85°
67°
3
85°
67°
4
86°
66°
5
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Upper Holmesburg
Upper Holmesburg's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 63° and 72°. The average high for August is 84° with an average low of 68°. 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 Upper Holmesburg. See also: September | October | November.
