S
M
T
W
T
F
S
30
77°
64°
31
78°
65°
1
83°
60°
2
77°
59°
3
78°
60°
4
77°
59°
5
77°
58°
6
79°
62°
7
79°
60°
8
78°
63°
9
81°
63°
10
77°
62°
11
79°
62°
12
81°
61°
13
81°
62°
14
80°
62°
15
81°
61°
16
80°
58°
17
79°
60°
18
72°
61°
19
78°
60°
20
79°
60°
21
78°
59°
22
78°
53°
23
75°
57°
24
74°
58°
25
Hist. Avg.
74°
50°
26
Hist. Avg.
74°
49°
27
Hist. Avg.
74°
49°
28
Hist. Avg.
73°
48°
29
Hist. Avg.
73°
48°
30
Hist. Avg.
72°
48°
1
Hist. Avg.
72°
47°
2
Hist. Avg.
72°
47°
3
Hist. Avg.
71°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Barnegat Light
Barnegat Light's September 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 53° and 65°. The average high for September is 78° 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 Barnegat Light. See also: October | November | December.
