S
M
T
W
T
F
S
30
74°
40°
31
75°
39°
1
72°
41°
2
74°
40°
3
74°
40°
4
68°
37°
5
67°
37°
6
68°
36°
7
68°
35°
8
67°
36°
9
66°
36°
10
65°
34°
11
66°
30°
12
65°
32°
13
65°
31°
14
66°
37°
15
66°
37°
16
67°
30°
17
64°
28°
18
63°
29°
19
64°
28°
20
64°
29°
21
65°
33°
22
67°
33°
23
68°
35°
24
67°
35°
25
Hist. Avg.
65°
31°
26
Hist. Avg.
65°
30°
27
Hist. Avg.
64°
30°
28
Hist. Avg.
64°
30°
29
Hist. Avg.
64°
29°
30
Hist. Avg.
63°
29°
1
Hist. Avg.
63°
29°
2
Hist. Avg.
63°
28°
3
Hist. Avg.
62°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Telluride
Telluride's September 2026 forecast shows daily high temperatures ranging from 63° to 75°, with overnight lows between 28° and 41°. The average high for September is 68° with an average low of 35°. 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.
