S
M
T
W
T
F
S
26
87°
59°
27
82°
60°
28
73°
64°
29
82°
64°
30
74°
59°
1
67°
55°
2
71°
46°
3
73°
42°
4
81°
44°
5
82°
50°
6
78°
66°
7
73°
56°
8
69°
53°
9
78°
59°
10
83°
60°
11
82°
61°
12
76°
59°
13
83°
53°
14
79°
51°
15
83°
47°
16
87°
53°
17
90°
60°
18
91°
66°
19
88°
68°
20
84°
65°
21
87°
68°
22
87°
67°
23
85°
69°
24
88°
69°
25
87°
69°
26
85°
67°
27
83°
67°
28
84°
66°
29
82°
67°
30
84°
65°
31
87°
73°
1
88°
69°
2
89°
70°
3
85°
69°
4
83°
68°
5
84°
68°
6
85°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Scottsdale
Scottsdale's May 2026 forecast shows daily high temperatures ranging from 82° to 91°, with overnight lows between 65° and 73°. The average high for May is 86° with an average low of 68°. 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 Scottsdale. See also: June | July | August.
