S
M
T
W
T
F
S
30
81°
55°
31
83°
62°
1
82°
62°
2
76°
57°
3
75°
53°
4
74°
52°
5
74°
52°
6
75°
53°
7
79°
58°
8
81°
55°
9
78°
51°
10
77°
57°
11
73°
47°
12
72°
50°
13
71°
49°
14
70°
48°
15
71°
50°
16
72°
47°
17
70°
49°
18
72°
48°
19
70°
46°
20
69°
45°
21
69°
46°
22
70°
45°
23
73°
47°
24
75°
52°
25
77°
54°
26
77°
54°
27
68°
53°
28
69°
52°
29
69°
44°
30
70°
44°
1
67°
51°
2
75°
43°
3
75°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Scottdale
Scottdale's September 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 41° and 62°. The average high for September is 74° 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 September weather will actually feel in Scottdale. See also: October | November | December.
