S
M
T
W
T
F
S
26
85°
65°
27
88°
70°
28
85°
69°
29
86°
70°
30
82°
72°
31
89°
72°
1
90°
73°
2
91°
76°
3
89°
73°
4
90°
70°
5
85°
73°
6
93°
78°
7
94°
76°
8
91°
74°
9
93°
75°
10
91°
75°
11
88°
73°
12
85°
70°
13
86°
70°
14
87°
68°
15
87°
69°
16
84°
72°
17
85°
70°
18
86°
69°
19
87°
67°
20
89°
69°
21
89°
69°
22
91°
71°
23
88°
68°
24
85°
66°
25
81°
69°
26
88°
69°
27
89°
71°
28
82°
63°
29
82°
64°
30
87°
70°
31
88°
70°
1
87°
69°
2
87°
70°
3
88°
71°
4
87°
70°
5
86°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Upper Darby Township
Upper Darby Township's August 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 63° and 72°. The average high for August is 86° with an average low of 69°. 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 Darby Township. See also: September | October | November.
