S
M
T
W
T
F
S
30
105°
79°
31
92°
80°
1
101°
80°
2
103°
87°
3
103°
85°
4
104°
84°
5
101°
83°
6
106°
83°
7
108°
82°
8
109°
88°
9
108°
87°
10
109°
87°
11
106°
83°
12
103°
82°
13
103°
77°
14
101°
79°
15
97°
78°
16
100°
80°
17
102°
79°
18
103°
79°
19
101°
78°
20
102°
78°
21
103°
79°
22
97°
70°
23
94°
72°
24
94°
71°
25
90°
65°
26
96°
74°
27
98°
73°
28
94°
73°
29
93°
72°
30
97°
72°
1
97°
71°
2
96°
72°
3
97°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in El Mirage
El Mirage's September 2026 forecast shows daily high temperatures ranging from 90° to 109°, with overnight lows between 65° and 87°. The average high for September is 99° with an average low of 76°. 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 El Mirage. See also: October | November | December.
