S
M
T
W
T
F
S
30
76°
52°
31
73°
49°
1
77°
39°
2
78°
39°
3
78°
43°
4
80°
45°
5
83°
44°
6
84°
46°
7
82°
47°
8
N/A
9
87°
50°
10
87°
45°
11
86°
51°
12
84°
53°
13
77°
52°
14
74°
51°
15
73°
49°
16
70°
48°
17
69°
48°
18
69°
47°
19
70°
47°
20
68°
46°
21
70°
45°
22
70°
40°
23
68°
44°
24
69°
43°
25
63°
41°
26
66°
44°
27
65°
44°
28
62°
43°
29
62°
39°
30
66°
39°
1
69°
42°
2
70°
41°
3
70°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Tierra Amarilla
Tierra Amarilla's September 2026 forecast shows daily high temperatures ranging from 62° to 87°, with overnight lows between 39° and 53°. The average high for September is 71° with an average low of 45°. 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 Tierra Amarilla. See also: October | November | December.