S
M
T
W
T
F
S
26
95°
63°
27
94°
67°
28
82°
58°
29
68°
54°
30
72°
54°
1
72°
53°
2
82°
46°
3
86°
53°
4
96°
62°
5
78°
53°
6
71°
46°
7
80°
54°
8
90°
60°
9
88°
66°
10
80°
52°
11
84°
61°
12
99°
65°
13
98°
65°
14
90°
64°
15
84°
64°
16
90°
63°
17
87°
63°
18
86°
65°
19
85°
61°
20
87°
66°
21
89°
65°
22
83°
66°
23
81°
66°
24
81°
67°
25
82°
67°
26
80°
66°
27
83°
68°
28
83°
68°
29
84°
66°
30
83°
66°
31
84°
65°
1
85°
66°
2
86°
68°
3
87°
69°
4
86°
70°
5
86°
71°
6
87°
70°
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 71° to 99°, with overnight lows between 46° and 71°. The average high for May is 85° with an average low of 64°. 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.
