S
M
T
W
T
F
S
26
70°
50°
27
71°
48°
28
70°
47°
29
70°
48°
30
71°
48°
1
72°
49°
2
75°
53°
3
76°
54°
4
73°
50°
5
72°
49°
6
74°
51°
7
73°
50°
8
74°
50°
9
75°
52°
10
78°
52°
11
76°
53°
12
76°
51°
13
75°
50°
14
74°
50°
15
75°
51°
16
78°
53°
17
83°
57°
18
84°
58°
19
83°
58°
20
83°
57°
21
84°
58°
22
85°
57°
23
85°
57°
24
86°
56°
25
83°
57°
26
87°
58°
27
88°
57°
28
88°
58°
29
87°
57°
30
88°
56°
31
87°
57°
1
87°
57°
2
88°
56°
3
88°
56°
4
84°
53°
5
81°
53°
6
81°
54°
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 70° to 88°, with overnight lows between 47° and 58°. The average high for May is 79° 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 Del Valle. See also: June | July | August.
