S
M
T
W
T
F
S
26
82°
58°
27
87°
66°
28
77°
56°
29
69°
50°
30
64°
43°
1
67°
46°
2
68°
43°
3
80°
39°
4
78°
61°
5
73°
50°
6
58°
45°
7
65°
47°
8
73°
53°
9
76°
57°
10
69°
54°
11
72°
55°
12
76°
56°
13
76°
59°
14
78°
56°
15
77°
58°
16
80°
62°
17
71°
55°
18
69°
59°
19
75°
59°
20
73°
58°
21
76°
52°
22
68°
52°
23
69°
53°
24
68°
55°
25
66°
53°
26
68°
53°
27
70°
54°
28
70°
55°
29
71°
58°
30
73°
63°
31
72°
62°
1
72°
60°
2
73°
58°
3
73°
63°
4
74°
64°
5
73°
64°
6
74°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Vendor
Vendor's May 2026 forecast shows daily high temperatures ranging from 58° to 80°, with overnight lows between 45° and 64°. The average high for May is 72° 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 Vendor. See also: June | July | August.