S
M
T
W
T
F
S
30
89°
64°
31
69°
59°
1
84°
53°
2
88°
55°
3
87°
55°
4
89°
61°
5
88°
57°
6
91°
55°
7
85°
64°
8
92°
60°
9
93°
56°
10
90°
50°
11
90°
54°
12
89°
58°
13
91°
60°
14
85°
61°
15
84°
58°
16
76°
59°
17
72°
60°
18
74°
57°
19
80°
55°
20
81°
52°
21
80°
50°
22
82°
56°
23
68°
59°
24
73°
55°
25
75°
56°
26
80°
51°
27
80°
55°
28
71°
56°
29
64°
54°
30
63°
49°
1
75°
49°
2
78°
50°
3
79°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Aztec Ruins National Monument
Aztec Ruins National Monument's September 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 49° and 52°. The average high for September is 74° with an average low of 50°. 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 Aztec Ruins National Monument. See also: October | November | December.
