S
M
T
W
T
F
S
28
78°
60°
29
86°
65°
30
85°
58°
1
79°
58°
2
80°
63°
3
80°
67°
4
85°
60°
5
81°
58°
6
79°
60°
7
78°
58°
8
77°
58°
9
78°
59°
10
80°
59°
11
81°
64°
12
80°
66°
13
80°
66°
14
84°
60°
15
80°
60°
16
80°
62°
17
81°
60°
18
80°
63°
19
84°
60°
20
78°
59°
21
79°
59°
22
80°
60°
23
80°
61°
24
81°
60°
25
82°
63°
26
83°
61°
27
84°
58°
28
79°
59°
29
79°
60°
30
78°
61°
31
77°
59°
1
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lindenhurst
Lindenhurst's July 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 58° and 67°. The average high for July is 80° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Lindenhurst. See also: August | September | October.