S
M
T
W
T
F
S
26
86°
59°
27
86°
68°
28
83°
68°
29
84°
67°
30
82°
70°
31
87°
66°
1
87°
69°
2
88°
73°
3
88°
70°
4
85°
65°
5
83°
70°
6
93°
74°
7
93°
73°
8
90°
72°
9
91°
73°
10
89°
69°
11
86°
71°
12
87°
73°
13
87°
72°
14
86°
72°
15
85°
66°
16
77°
66°
17
87°
68°
18
87°
71°
19
87°
69°
20
82°
66°
21
82°
63°
22
78°
68°
23
82°
64°
24
81°
58°
25
79°
60°
26
82°
61°
27
81°
68°
28
85°
67°
29
79°
59°
30
85°
58°
31
83°
72°
1
93°
72°
2
81°
73°
3
93°
74°
4
87°
68°
5
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Collingswood
Collingswood's August 2026 forecast shows daily high temperatures ranging from 78° to 93°, with overnight lows between 61° and 74°. The average high for August is 86° with an average low of 70°. 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 Collingswood. See also: September | October | November.
