S
M
T
W
T
F
S
26
56°
35°
27
66°
37°
28
57°
43°
29
54°
43°
30
53°
39°
1
58°
35°
2
51°
36°
3
54°
33°
4
67°
38°
5
76°
54°
6
62°
43°
7
56°
39°
8
54°
34°
9
54°
42°
10
62°
44°
11
56°
40°
12
61°
27°
13
63°
48°
14
54°
43°
15
63°
41°
16
78°
59°
17
83°
56°
18
87°
62°
19
90°
64°
20
83°
52°
21
67°
41°
22
65°
45°
23
69°
46°
24
69°
47°
25
73°
52°
26
74°
53°
27
75°
54°
28
74°
48°
29
66°
48°
30
67°
53°
31
74°
50°
1
68°
48°
2
68°
46°
3
67°
46°
4
68°
47°
5
70°
54°
6
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Paradise Valley
Paradise Valley's May 2026 forecast shows daily high temperatures ranging from 63° to 90°, with overnight lows between 41° and 64°. The average high for May is 73° with an average low of 51°. 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 Paradise Valley. See also: June | July | August.
