S
M
T
W
T
F
S
26
84°
73°
27
86°
74°
28
86°
73°
29
83°
73°
30
83°
72°
31
87°
74°
1
86°
73°
2
87°
74°
3
87°
73°
4
87°
73°
5
86°
71°
6
83°
72°
7
84°
67°
8
85°
68°
9
82°
67°
10
82°
67°
11
84°
72°
12
86°
72°
13
87°
71°
14
86°
67°
15
83°
67°
16
81°
72°
17
82°
72°
18
86°
67°
19
84°
67°
20
81°
68°
21
82°
66°
22
83°
66°
23
83°
67°
24
84°
66°
25
82°
66°
26
83°
70°
27
86°
71°
28
85°
72°
29
86°
72°
30
86°
70°
31
84°
64°
1
82°
63°
2
78°
65°
3
78°
65°
4
80°
64°
5
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Longport
Longport's August 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 63° and 74°. The average high for August is 84° 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 Longport. See also: September | October | November.