S
M
T
W
T
F
S
26
63°
51°
27
64°
49°
28
75°
42°
29
78°
46°
30
81°
47°
1
82°
51°
2
84°
51°
3
63°
55°
4
68°
54°
5
65°
51°
6
77°
46°
7
86°
51°
8
83°
53°
9
85°
53°
10
88°
53°
11
92°
54°
12
71°
55°
13
76°
56°
14
77°
52°
15
72°
53°
16
76°
57°
17
71°
53°
18
81°
52°
19
85°
52°
20
89°
52°
21
89°
54°
22
79°
54°
23
79°
54°
24
76°
54°
25
76°
49°
26
65°
50°
27
67°
46°
28
67°
46°
29
76°
50°
30
84°
56°
31
87°
57°
1
92°
59°
2
92°
60°
3
91°
61°
4
88°
59°
5
85°
58°
6
83°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Del Valle
Del Valle's May 2026 forecast shows daily high temperatures ranging from 65° to 92°, with overnight lows between 46° and 61°. The average high for May is 81° with an average low of 55°. 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 Del Valle. See also: June | July | August.
