S
M
T
W
T
F
S
30
78°
68°
31
90°
71°
1
94°
77°
2
98°
77°
3
92°
69°
4
77°
68°
5
82°
64°
6
79°
60°
7
N/A
8
83°
72°
9
85°
68°
10
76°
57°
11
74°
57°
12
81°
64°
13
82°
64°
14
79°
65°
15
78°
58°
16
70°
54°
17
75°
58°
18
75°
57°
19
72°
56°
20
69°
45°
21
73°
60°
22
68°
59°
23
69°
60°
24
72°
60°
25
75°
59°
26
75°
59°
27
70°
58°
28
74°
60°
29
75°
60°
30
75°
59°
1
74°
59°
2
71°
55°
3
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lyndhurst
Lyndhurst's September 2026 forecast shows daily high temperatures ranging from 66° to 85°, with overnight lows between 45° and 72°. The average high for September is 74° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Lyndhurst. See also: October | November | December.
