S
M
T
W
T
F
S
26
63°
37°
27
71°
34°
28
69°
45°
29
52°
41°
30
55°
23°
1
51°
23°
2
48°
21°
3
62°
20°
4
72°
48°
5
66°
47°
6
58°
31°
7
56°
28°
8
62°
30°
9
63°
33°
10
59°
29°
11
59°
25°
12
62°
22°
13
60°
43°
14
55°
42°
15
65°
47°
16
70°
57°
17
72°
54°
18
80°
61°
19
75°
56°
20
67°
45°
21
60°
44°
22
59°
46°
23
62°
46°
24
66°
53°
25
70°
56°
26
69°
56°
27
68°
48°
28
64°
53°
29
66°
54°
30
72°
52°
31
63°
47°
1
63°
45°
2
62°
45°
3
64°
46°
4
65°
51°
5
70°
56°
6
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Vaughan Survey
Vaughan Survey's May 2026 forecast shows daily high temperatures ranging from 55° to 80°, with overnight lows between 42° and 61°. The average high for May is 67° 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 Vaughan Survey. See also: June | July | August.
