S
M
T
W
T
F
S
26
84°
68°
27
83°
66°
28
81°
70°
29
82°
68°
30
80°
67°
31
80°
69°
1
81°
67°
2
80°
70°
3
81°
70°
4
82°
69°
5
85°
68°
6
80°
64°
7
80°
68°
8
83°
67°
9
80°
69°
10
80°
69°
11
81°
65°
12
79°
69°
13
82°
69°
14
83°
68°
15
79°
65°
16
78°
64°
17
78°
67°
18
79°
69°
19
79°
70°
20
81°
70°
21
83°
69°
22
84°
68°
23
83°
69°
24
85°
68°
25
85°
66°
26
84°
66°
27
83°
63°
28
79°
61°
29
76°
60°
30
76°
59°
31
75°
59°
1
75°
63°
2
76°
67°
3
76°
67°
4
82°
68°
5
82°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Aquebogue
Aquebogue's August 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 59° and 70°. The average high for August is 81° with an average low of 67°. 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 Aquebogue. See also: September | October | November.