S
M
T
W
T
F
S
26
85°
55°
27
88°
64°
28
84°
68°
29
85°
69°
30
79°
66°
31
89°
68°
1
80°
73°
2
80°
76°
3
80°
72°
4
81°
71°
5
82°
74°
6
90°
70°
7
89°
69°
8
89°
69°
9
88°
70°
10
92°
67°
11
86°
65°
12
83°
61°
13
83°
62°
14
82°
64°
15
82°
61°
16
79°
60°
17
85°
64°
18
84°
60°
19
83°
66°
20
85°
65°
21
83°
60°
22
81°
64°
23
85°
66°
24
86°
66°
25
86°
65°
26
84°
65°
27
78°
64°
28
79°
65°
29
82°
63°
30
83°
64°
31
83°
64°
1
82°
61°
2
76°
56°
3
75°
57°
4
76°
56°
5
76°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Seaside Heights Harbor
Seaside Heights Harbor's August 2026 forecast shows daily high temperatures ranging from 75° to 92°, with overnight lows between 55° and 76°. The average high for August is 83° with an average low of 65°. 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 Seaside Heights Harbor. See also: September | October | November.
