S
M
T
W
T
F
S
26
66°
45°
27
67°
45°
28
64°
44°
29
63°
43°
30
64°
42°
1
67°
45°
2
65°
43°
3
64°
44°
4
64°
42°
5
65°
40°
6
66°
47°
7
70°
49°
8
67°
44°
9
67°
50°
10
68°
44°
11
67°
44°
12
65°
42°
13
65°
42°
14
66°
46°
15
67°
47°
16
68°
45°
17
69°
54°
18
75°
45°
19
68°
45°
20
69°
47°
21
71°
55°
22
75°
57°
23
77°
57°
24
79°
56°
25
76°
57°
26
80°
58°
27
80°
57°
28
77°
53°
29
83°
58°
30
83°
54°
31
79°
54°
1
78°
53°
2
76°
54°
3
77°
58°
4
82°
59°
5
76°
59°
6
76°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Vanceburg
Vanceburg's May 2026 forecast shows daily high temperatures ranging from 63° to 83°, with overnight lows between 40° and 59°. The average high for May is 71° with an average low of 50°. 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 Vanceburg. See also: June | July | August.