S
M
T
W
T
F
S
26
62°
41°
27
72°
37°
28
71°
40°
29
68°
45°
30
56°
40°
1
62°
45°
2
56°
42°
3
56°
34°
4
63°
47°
5
68°
51°
6
65°
52°
7
58°
42°
8
59°
40°
9
57°
45°
10
59°
43°
11
61°
43°
12
62°
45°
13
64°
44°
14
63°
43°
15
63°
49°
16
64°
46°
17
63°
43°
18
64°
51°
19
66°
51°
20
67°
50°
21
68°
51°
22
72°
48°
23
64°
48°
24
66°
51°
25
67°
48°
26
66°
49°
27
67°
48°
28
66°
53°
29
69°
54°
30
72°
53°
31
69°
51°
1
68°
47°
2
67°
47°
3
68°
49°
4
68°
48°
5
67°
49°
6
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Vernon
Vernon's May 2026 forecast shows daily high temperatures ranging from 56° to 72°, with overnight lows between 34° and 54°. The average high for May is 64° with an average low of 47°. 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 Vernon. See also: June | July | August.
