S
M
T
W
T
F
S
30
79°
62°
31
77°
62°
1
77°
63°
2
78°
64°
3
77°
67°
4
78°
62°
5
79°
63°
6
78°
62°
7
77°
60°
8
78°
60°
9
76°
61°
10
76°
64°
11
77°
59°
12
76°
60°
13
76°
59°
14
77°
63°
15
77°
65°
16
79°
63°
17
75°
58°
18
74°
57°
19
74°
58°
20
75°
63°
21
75°
57°
22
74°
60°
23
78°
62°
24
77°
63°
25
78°
62°
26
77°
54°
27
77°
55°
28
70°
54°
29
69°
53°
30
70°
54°
1
Hist. Avg.
74°
51°
2
Hist. Avg.
73°
50°
3
Hist. Avg.
73°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Long Neck
Long Neck's September 2026 forecast shows daily high temperatures ranging from 69° to 79°, with overnight lows between 53° and 67°. The average high for September is 76° with an average low of 60°. 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 Long Neck. See also: October | November | December.
