S
M
T
W
T
F
S
30
99°
72°
31
99°
73°
1
101°
74°
2
100°
72°
3
99°
70°
4
100°
69°
5
98°
69°
6
99°
70°
7
100°
69°
8
101°
69°
9
101°
68°
10
99°
67°
11
98°
67°
12
98°
68°
13
100°
69°
14
102°
70°
15
102°
72°
16
103°
73°
17
103°
69°
18
102°
68°
19
102°
68°
20
96°
69°
21
98°
68°
22
99°
67°
23
94°
67°
24
93°
66°
25
94°
66°
26
95°
64°
27
94°
64°
28
Hist. Avg.
93°
66°
29
Hist. Avg.
93°
66°
30
Hist. Avg.
92°
65°
1
Hist. Avg.
92°
65°
2
Hist. Avg.
92°
64°
3
Hist. Avg.
91°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Chandler
Chandler's September 2026 forecast shows daily high temperatures ranging from 93° to 103°, with overnight lows between 64° and 74°. The average high for September is 99° with an average low of 69°. 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.
