S
M
T
W
T
F
S
26
83°
67°
27
81°
62°
28
82°
64°
29
84°
65°
30
83°
61°
31
84°
63°
1
84°
61°
2
81°
60°
3
82°
59°
4
80°
58°
5
81°
59°
6
80°
59°
7
81°
60°
8
83°
63°
9
82°
63°
10
79°
64°
11
82°
67°
12
84°
67°
13
82°
66°
14
87°
59°
15
85°
59°
16
78°
63°
17
79°
66°
18
79°
59°
19
80°
57°
20
78°
60°
21
78°
63°
22
82°
63°
23
83°
64°
24
84°
65°
25
85°
57°
26
84°
59°
27
76°
60°
28
77°
59°
29
78°
63°
30
81°
64°
31
84°
64°
1
83°
57°
2
82°
60°
3
81°
60°
4
75°
61°
5
75°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sandy Hook
Sandy Hook's August 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 57° and 67°. The average high for August is 81° with an average low of 62°. 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 Sandy Hook. See also: September | October | November.