S
M
T
W
T
F
S
26
64°
45°
27
61°
43°
28
55°
39°
29
55°
37°
30
52°
34°
1
54°
36°
2
66°
37°
3
72°
48°
4
64°
39°
5
52°
34°
6
46°
28°
7
57°
28°
8
72°
43°
9
61°
43°
10
61°
36°
11
68°
34°
12
72°
52°
13
72°
43°
14
81°
41°
15
91°
56°
16
83°
57°
17
72°
63°
18
66°
46°
19
56°
41°
20
61°
43°
21
64°
50°
22
72°
55°
23
74°
57°
24
73°
56°
25
72°
57°
26
75°
58°
27
78°
61°
28
73°
51°
29
65°
48°
30
66°
49°
31
68°
49°
1
68°
50°
2
69°
52°
3
69°
59°
4
73°
61°
5
80°
62°
6
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Apple Valley
Apple Valley's May 2026 forecast shows daily high temperatures ranging from 56° to 91°, with overnight lows between 41° and 63°. The average high for May is 72° with an average low of 54°. 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 Apple Valley. See also: June | July | August.