S
M
T
W
T
F
S
26
52°
36°
27
71°
31°
28
63°
32°
29
64°
49°
30
67°
47°
1
64°
42°
2
62°
45°
3
60°
39°
4
72°
43°
5
82°
58°
6
72°
62°
7
65°
46°
8
69°
42°
9
73°
53°
10
82°
46°
11
60°
39°
12
68°
49°
13
76°
55°
14
68°
47°
15
70°
48°
16
82°
57°
17
87°
58°
18
88°
62°
19
92°
65°
20
83°
56°
21
77°
56°
22
77°
58°
23
79°
57°
24
80°
58°
25
79°
54°
26
80°
58°
27
80°
60°
28
81°
60°
29
80°
59°
30
81°
61°
31
82°
60°
1
80°
59°
2
74°
56°
3
74°
56°
4
76°
61°
5
77°
62°
6
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Vineland
Vineland's May 2026 forecast shows daily high temperatures ranging from 68° to 92°, with overnight lows between 47° and 65°. The average high for May is 79° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Vineland. See also: June | July | August.