S
M
T
W
T
F
S
30
105°
81°
31
85°
72°
1
99°
77°
2
101°
78°
3
100°
75°
4
98°
77°
5
98°
77°
6
98°
78°
7
100°
80°
8
101°
77°
9
97°
78°
10
97°
76°
11
101°
77°
12
101°
76°
13
95°
78°
14
104°
68°
15
103°
74°
16
104°
75°
17
104°
75°
18
103°
74°
19
103°
73°
20
102°
73°
21
102°
70°
22
101°
71°
23
102°
72°
24
102°
72°
25
100°
71°
26
97°
68°
27
94°
64°
28
94°
65°
29
96°
67°
30
96°
65°
1
97°
67°
2
96°
68°
3
97°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sacaton
Sacaton's September 2026 forecast shows daily high temperatures ranging from 94° to 104°, with overnight lows between 64° and 80°. 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 Sacaton. See also: October | November | December.