S
M
T
W
T
F
S
30
106°
81°
31
88°
73°
1
100°
81°
2
101°
80°
3
99°
79°
4
102°
79°
5
100°
79°
6
100°
76°
7
103°
77°
8
102°
76°
9
96°
75°
10
103°
77°
11
100°
76°
12
101°
75°
13
97°
77°
14
100°
69°
15
102°
73°
16
103°
74°
17
103°
74°
18
102°
73°
19
102°
72°
20
101°
72°
21
101°
68°
22
100°
70°
23
101°
71°
24
101°
71°
25
99°
70°
26
96°
68°
27
93°
63°
28
93°
65°
29
95°
66°
30
95°
65°
1
96°
67°
2
96°
68°
3
95°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Chandler
Chandler's September 2026 forecast shows daily high temperatures ranging from 93° to 103°, with overnight lows between 63° and 81°. The average high for September is 99° with an average low of 73°. 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 Chandler. See also: October | November | December.
