S
M
T
W
T
F
S
26
70°
35°
27
64°
37°
28
68°
35°
29
69°
40°
30
59°
33°
1
38°
31°
2
58°
35°
3
65°
43°
4
69°
45°
5
60°
36°
6
60°
28°
7
70°
43°
8
76°
46°
9
80°
50°
10
65°
39°
11
78°
50°
12
85°
49°
13
83°
54°
14
80°
51°
15
80°
51°
16
81°
49°
17
76°
46°
18
77°
41°
19
70°
43°
20
70°
46°
21
75°
46°
22
77°
45°
23
76°
47°
24
80°
51°
25
75°
48°
26
65°
48°
27
79°
49°
28
76°
55°
29
78°
53°
30
82°
52°
31
81°
49°
1
82°
48°
2
77°
47°
3
73°
46°
4
77°
48°
5
81°
49°
6
79°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Vaughn
Vaughn's May 2026 forecast shows daily high temperatures ranging from 65° to 82°, with overnight lows between 46° and 55°. The average high for May is 78° 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 Vaughn. See also: June | July | August.