S
M
T
W
T
F
S
30
72°
48°
31
59°
46°
1
66°
45°
2
67°
48°
3
71°
49°
4
69°
45°
5
70°
46°
6
71°
51°
7
70°
49°
8
69°
50°
9
68°
48°
10
67°
47°
11
66°
47°
12
67°
47°
13
66°
48°
14
65°
46°
15
68°
34°
16
71°
39°
17
71°
38°
18
67°
38°
19
65°
37°
20
61°
28°
21
60°
30°
22
67°
32°
23
68°
38°
24
63°
36°
25
59°
28°
26
58°
28°
27
61°
30°
28
63°
32°
29
64°
31°
30
63°
32°
1
64°
29°
2
65°
31°
3
64°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Telluride
Telluride's September 2026 forecast shows daily high temperatures ranging from 58° to 71°, with overnight lows between 28° and 51°. The average high for September is 66° with an average low of 39°. 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 Telluride. See also: October | November | December.
