S
M
T
W
T
F
S
30
84°
50°
31
85°
50°
1
88°
53°
2
89°
52°
3
88°
54°
4
88°
51°
5
87°
52°
6
88°
50°
7
87°
54°
8
87°
53°
9
81°
52°
10
80°
53°
11
78°
52°
12
80°
49°
13
80°
52°
14
84°
50°
15
84°
50°
16
84°
49°
17
Hist. Avg.
76°
42°
18
Hist. Avg.
76°
42°
19
Hist. Avg.
76°
42°
20
Hist. Avg.
75°
41°
21
Hist. Avg.
75°
41°
22
Hist. Avg.
74°
40°
23
Hist. Avg.
74°
40°
24
Hist. Avg.
73°
40°
25
Hist. Avg.
73°
39°
26
Hist. Avg.
73°
39°
27
Hist. Avg.
72°
38°
28
Hist. Avg.
72°
38°
29
Hist. Avg.
71°
38°
30
Hist. Avg.
71°
37°
1
Hist. Avg.
70°
37°
2
Hist. Avg.
70°
36°
3
Hist. Avg.
69°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Durango Southwest
Durango Southwest's September 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 49° and 54°. The average high for September is 85° with an average low of 51°. 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 Durango Southwest. See also: October | November | December.
