S
M
T
W
T
F
S
30
95°
73°
31
96°
75°
1
98°
74°
2
98°
74°
3
96°
73°
4
96°
75°
5
98°
76°
6
98°
76°
7
97°
75°
8
98°
75°
9
96°
74°
10
96°
73°
11
94°
73°
12
96°
72°
13
95°
71°
14
94°
72°
15
95°
73°
16
95°
73°
17
94°
72°
18
91°
73°
19
94°
67°
20
94°
65°
21
88°
64°
22
86°
64°
23
87°
64°
24
87°
64°
25
88°
65°
26
87°
66°
27
91°
69°
28
92°
72°
29
93°
72°
30
94°
70°
1
92°
71°
2
92°
68°
3
90°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cienegas Terrace
Cienegas Terrace's September 2026 forecast shows daily high temperatures ranging from 86° to 98°, with overnight lows between 64° and 76°. The average high for September is 93° with an average low of 71°. 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 Cienegas Terrace. See also: October | November | December.