S
M
T
W
T
F
S
26
74°
37°
27
69°
38°
28
71°
40°
29
72°
41°
30
64°
40°
1
66°
40°
2
62°
34°
3
64°
38°
4
64°
40°
5
70°
42°
6
74°
42°
7
75°
43°
8
76°
44°
9
76°
43°
10
77°
44°
11
76°
44°
12
75°
43°
13
73°
41°
14
67°
38°
15
68°
41°
16
74°
44°
17
70°
44°
18
67°
41°
19
69°
43°
20
77°
45°
21
79°
46°
22
79°
46°
23
71°
44°
24
75°
44°
25
77°
39°
26
78°
41°
27
82°
45°
28
83°
46°
29
82°
46°
30
84°
45°
31
84°
46°
1
83°
46°
2
86°
48°
3
87°
48°
4
85°
46°
5
85°
48°
6
84°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Valle
Valle's May 2026 forecast shows daily high temperatures ranging from 62° to 87°, with overnight lows between 34° and 48°. The average high for May is 75° with an average low of 43°. 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 Valle. See also: June | July | August.