S
M
T
W
T
F
S
26
81°
60°
27
82°
66°
28
80°
72°
29
82°
68°
30
77°
68°
31
84°
68°
1
84°
71°
2
83°
71°
3
81°
71°
4
80°
69°
5
81°
68°
6
84°
69°
7
84°
71°
8
85°
69°
9
86°
68°
10
85°
67°
11
86°
66°
12
82°
65°
13
83°
63°
14
85°
65°
15
80°
63°
16
78°
62°
17
78°
66°
18
79°
64°
19
78°
63°
20
77°
62°
21
78°
67°
22
81°
66°
23
78°
62°
24
77°
61°
25
76°
62°
26
77°
62°
27
76°
61°
28
77°
61°
29
76°
60°
30
76°
62°
31
81°
67°
1
82°
68°
2
81°
67°
3
76°
63°
4
75°
60°
5
74°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mill Neck
Mill Neck's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 59° and 71°. The average high for August is 80° 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 Mill Neck. See also: September | October | November.