S
M
T
W
T
F
S
30
95°
73°
31
95°
71°
1
96°
73°
2
98°
68°
3
94°
68°
4
94°
69°
5
95°
69°
6
96°
70°
7
98°
70°
8
100°
69°
9
99°
70°
10
99°
72°
11
98°
72°
12
99°
71°
13
98°
70°
14
99°
68°
15
96°
71°
16
96°
71°
17
93°
68°
18
92°
68°
19
92°
66°
20
93°
64°
21
89°
65°
22
91°
66°
23
91°
66°
24
92°
65°
25
94°
65°
26
94°
64°
27
93°
65°
28
93°
62°
29
90°
61°
30
89°
62°
1
92°
65°
2
95°
66°
3
96°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Tucson Estates
Tucson Estates's September 2026 forecast shows daily high temperatures ranging from 89° to 100°, with overnight lows between 61° and 73°. The average high for September is 95° with an average low of 68°. 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 Tucson Estates. See also: October | November | December.