S
M
T
W
T
F
S
30
86°
66°
31
89°
68°
1
89°
69°
2
85°
67°
3
84°
65°
4
89°
66°
5
89°
68°
6
90°
68°
7
88°
69°
8
92°
66°
9
91°
65°
10
91°
69°
11
90°
66°
12
89°
67°
13
89°
67°
14
88°
66°
15
89°
67°
16
89°
67°
17
88°
66°
18
88°
63°
19
89°
64°
20
81°
63°
21
81°
62°
22
80°
62°
23
80°
64°
24
86°
63°
25
84°
58°
26
81°
55°
27
79°
54°
28
78°
53°
29
79°
58°
30
79°
60°
1
84°
56°
2
82°
52°
3
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Alamogordo
Alamogordo's September 2026 forecast shows daily high temperatures ranging from 77° to 92°, with overnight lows between 52° and 69°. The average high for September is 86° with an average low of 63°. 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 Alamogordo. See also: October | November | December.
