S
M
T
W
T
F
S
30
80°
58°
31
78°
58°
1
78°
59°
2
79°
60°
3
78°
63°
4
79°
58°
5
81°
59°
6
80°
58°
7
78°
56°
8
79°
57°
9
77°
57°
10
77°
60°
11
78°
55°
12
77°
55°
13
77°
56°
14
78°
58°
15
78°
61°
16
80°
59°
17
76°
54°
18
75°
53°
19
74°
53°
20
76°
59°
21
75°
53°
22
74°
56°
23
77°
58°
24
78°
59°
25
79°
58°
26
78°
50°
27
78°
50°
28
70°
49°
29
69°
48°
30
70°
48°
1
Hist. Avg.
72°
51°
2
Hist. Avg.
72°
51°
3
Hist. Avg.
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Vineland
Vineland's September 2026 forecast shows daily high temperatures ranging from 69° to 81°, with overnight lows between 48° and 63°. The average high for September is 77° with an average low of 56°. 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 Vineland. See also: October | November | December.