S
M
T
W
T
F
S
26
85°
65°
27
88°
70°
28
79°
69°
29
83°
68°
30
81°
66°
31
85°
66°
1
84°
69°
2
84°
70°
3
85°
71°
4
87°
70°
5
89°
69°
6
89°
71°
7
88°
68°
8
87°
69°
9
86°
70°
10
85°
68°
11
87°
71°
12
84°
71°
13
84°
70°
14
86°
70°
15
83°
67°
16
83°
69°
17
82°
67°
18
81°
66°
19
85°
70°
20
85°
70°
21
83°
69°
22
82°
68°
23
83°
70°
24
87°
63°
25
80°
62°
26
80°
69°
27
86°
70°
28
88°
70°
29
88°
69°
30
86°
67°
31
85°
62°
1
79°
61°
2
78°
61°
3
78°
60°
4
79°
63°
5
80°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Collingdale
Collingdale's August 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 60° and 71°. 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 Collingdale. See also: September | October | November.
