S
M
T
W
T
F
S
30
96°
78°
31
102°
79°
1
103°
78°
2
103°
77°
3
96°
76°
4
95°
73°
5
95°
75°
6
97°
75°
7
96°
74°
8
98°
75°
9
94°
75°
10
94°
71°
11
95°
72°
12
95°
74°
13
98°
76°
14
92°
69°
15
91°
68°
16
93°
70°
17
94°
72°
18
96°
73°
19
98°
72°
20
98°
72°
21
97°
71°
22
96°
69°
23
95°
69°
24
96°
70°
25
95°
70°
26
94°
69°
27
98°
68°
28
96°
68°
29
93°
67°
30
92°
64°
1
90°
62°
2
88°
62°
3
89°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ahwatukee
Ahwatukee's September 2026 forecast shows daily high temperatures ranging from 88° to 103°, with overnight lows between 61° and 79°. The average high for September is 95° with an average low of 71°. 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 Ahwatukee. See also: October | November | December.
