S
M
T
W
T
F
S
26
86°
73°
27
86°
73°
28
85°
72°
29
85°
72°
30
84°
69°
31
79°
66°
1
79°
66°
2
80°
67°
3
81°
69°
4
80°
66°
5
80°
67°
6
81°
69°
7
82°
71°
8
80°
71°
9
81°
69°
10
83°
64°
11
82°
65°
12
84°
64°
13
82°
69°
14
82°
70°
15
85°
69°
16
85°
70°
17
86°
70°
18
85°
69°
19
84°
63°
20
80°
63°
21
78°
64°
22
78°
62°
23
79°
61°
24
78°
62°
25
80°
62°
26
83°
61°
27
83°
62°
28
80°
66°
29
77°
65°
30
77°
64°
31
82°
67°
1
83°
59°
2
82°
60°
3
76°
59°
4
77°
60°
5
76°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in North Lindenhurst
North Lindenhurst's August 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 59° and 73°. The average high for August is 81° with an average low of 66°. 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 North Lindenhurst. See also: September | October | November.