S
M
T
W
T
F
S
30
100°
79°
31
100°
78°
1
101°
78°
2
100°
76°
3
99°
77°
4
102°
79°
5
105°
81°
6
100°
77°
7
98°
74°
8
97°
72°
9
97°
74°
10
98°
75°
11
104°
74°
12
103°
74°
13
102°
78°
14
104°
79°
15
104°
76°
16
101°
73°
17
100°
75°
18
101°
78°
19
102°
73°
20
100°
74°
21
100°
77°
22
97°
75°
23
93°
72°
24
90°
75°
25
91°
74°
26
95°
73°
27
92°
74°
28
93°
76°
29
94°
74°
30
92°
74°
1
89°
73°
2
89°
70°
3
87°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Scottsdale Ranch
Scottsdale Ranch's September 2026 forecast shows daily high temperatures ranging from 87° to 105°, with overnight lows between 68° and 81°. The average high for September is 98° with an average low of 75°. 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 Scottsdale Ranch. See also: October | November | December.
