S
M
T
W
T
F
S
26
87°
73°
27
88°
73°
28
86°
72°
29
83°
73°
30
82°
72°
31
87°
73°
1
87°
72°
2
86°
73°
3
89°
72°
4
88°
72°
5
87°
72°
6
83°
71°
7
82°
70°
8
83°
66°
9
82°
66°
10
82°
67°
11
83°
72°
12
85°
72°
13
87°
71°
14
87°
65°
15
82°
65°
16
81°
67°
17
83°
71°
18
80°
65°
19
83°
65°
20
83°
66°
21
84°
65°
22
85°
65°
23
85°
64°
24
84°
63°
25
83°
64°
26
84°
68°
27
85°
69°
28
80°
68°
29
85°
70°
30
85°
68°
31
84°
61°
1
81°
60°
2
78°
62°
3
78°
61°
4
79°
61°
5
77°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wantagh
Wantagh's August 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 60° and 73°. 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 Wantagh. See also: September | October | November.
