S
M
T
W
T
F
S
30
80°
46°
31
81°
47°
1
81°
50°
2
80°
48°
3
79°
49°
4
79°
46°
5
76°
50°
6
79°
49°
7
80°
47°
8
78°
47°
9
79°
43°
10
77°
44°
11
76°
45°
12
79°
46°
13
80°
48°
14
81°
40°
15
80°
39°
16
70°
40°
17
70°
41°
18
69°
44°
19
70°
40°
20
69°
40°
21
70°
41°
22
76°
42°
23
76°
45°
24
70°
45°
25
70°
44°
26
72°
44°
27
76°
45°
28
74°
44°
29
70°
42°
30
68°
43°
1
69°
44°
2
68°
43°
3
66°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ruidoso Downs
Ruidoso Downs's September 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 39° and 50°. The average high for September is 75° with an average low of 44°. 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 Downs. See also: October | November | December.
