S
M
T
W
T
F
S
30
86°
60°
31
87°
60°
1
80°
57°
2
84°
61°
3
84°
60°
4
80°
59°
5
80°
58°
6
80°
57°
7
80°
56°
8
79°
54°
9
75°
53°
10
73°
54°
11
75°
54°
12
75°
51°
13
74°
51°
14
73°
52°
15
75°
44°
16
78°
48°
17
77°
49°
18
68°
46°
19
69°
48°
20
71°
46°
21
73°
44°
22
75°
46°
23
72°
47°
24
68°
47°
25
68°
45°
26
67°
41°
27
66°
37°
28
66°
37°
29
67°
38°
30
67°
39°
1
69°
42°
2
73°
43°
3
70°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ruidoso
Ruidoso's September 2026 forecast shows daily high temperatures ranging from 66° to 84°, with overnight lows between 37° and 61°. The average high for September is 73° with an average low of 48°. 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 Ruidoso. See also: October | November | December.
