S
M
T
W
T
F
S
26
61°
48°
27
64°
32°
28
70°
30°
29
72°
45°
30
70°
46°
1
70°
39°
2
68°
46°
3
73°
50°
4
72°
50°
5
58°
45°
6
68°
37°
7
70°
34°
8
81°
43°
9
82°
50°
10
81°
46°
11
84°
45°
12
86°
52°
13
84°
59°
14
81°
48°
15
79°
52°
16
77°
50°
17
75°
48°
18
72°
48°
19
72°
39°
20
73°
46°
21
73°
45°
22
77°
52°
23
81°
46°
24
81°
50°
25
79°
50°
26
75°
48°
27
77°
47°
28
77°
47°
29
75°
46°
30
75°
49°
31
81°
54°
1
83°
50°
2
82°
52°
3
77°
50°
4
79°
54°
5
80°
49°
6
78°
50°
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 75° to 83°, with overnight lows between 46° and 54°. The average high for May is 79° 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 Vernon. See also: June | July | August.
