S
M
T
W
T
F
S
30
105°
78°
31
98°
78°
1
102°
78°
2
103°
80°
3
108°
78°
4
101°
78°
5
104°
79°
6
104°
77°
7
99°
78°
8
102°
78°
9
101°
76°
10
106°
78°
11
105°
71°
12
105°
75°
13
103°
75°
14
106°
74°
15
105°
74°
16
106°
73°
17
106°
74°
18
105°
73°
19
104°
72°
20
104°
72°
21
103°
68°
22
103°
70°
23
102°
70°
24
103°
69°
25
101°
70°
26
98°
67°
27
95°
62°
28
95°
64°
29
97°
65°
30
97°
64°
1
98°
65°
2
97°
66°
3
98°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Maricopa
Maricopa's September 2026 forecast shows daily high temperatures ranging from 95° to 108°, with overnight lows between 62° and 80°. The average high for September is 102° with an average low of 72°. 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 Maricopa. See also: October | November | December.
