S
M
T
W
T
F
S
26
64°
34°
27
67°
41°
28
67°
40°
29
71°
46°
30
76°
43°
1
77°
41°
2
82°
53°
3
85°
53°
4
87°
53°
5
83°
54°
6
86°
57°
7
80°
54°
8
76°
50°
9
74°
48°
10
77°
44°
11
74°
48°
12
82°
44°
13
62°
50°
14
68°
47°
15
66°
43°
16
63°
41°
17
70°
42°
18
72°
46°
19
77°
48°
20
81°
50°
21
84°
53°
22
79°
51°
23
77°
51°
24
76°
50°
25
78°
52°
26
77°
51°
27
71°
54°
28
74°
52°
29
77°
53°
30
74°
52°
31
81°
57°
1
82°
57°
2
76°
56°
3
75°
52°
4
73°
52°
5
72°
52°
6
73°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Vantage
Vantage's May 2026 forecast shows daily high temperatures ranging from 62° to 84°, with overnight lows between 41° and 57°. The average high for May is 74° with an average low of 51°. 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 Vantage. See also: June | July | August.