S
M
T
W
T
F
S
26
55°
41°
27
64°
45°
28
64°
50°
29
52°
36°
30
50°
32°
1
45°
32°
2
57°
30°
3
66°
45°
4
79°
48°
5
57°
39°
6
54°
32°
7
55°
32°
8
66°
32°
9
68°
43°
10
61°
34°
11
52°
36°
12
73°
36°
13
61°
41°
14
66°
36°
15
77°
52°
16
82°
59°
17
68°
54°
18
81°
55°
19
79°
52°
20
57°
45°
21
54°
43°
22
64°
45°
23
70°
52°
24
N/A
25
83°
58°
26
84°
60°
27
83°
50°
28
74°
49°
29
75°
49°
30
70°
50°
31
70°
49°
1
74°
53°
2
75°
53°
3
74°
57°
4
76°
56°
5
78°
58°
6
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Vernon
Vernon's May 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 49° and 60°. The average high for May is 76° with an average low of 53°. 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.
