S
M
T
W
T
F
S
26
72°
42°
27
79°
43°
28
77°
41°
29
78°
40°
30
79°
45°
31
75°
41°
1
72°
39°
2
73°
39°
3
72°
41°
4
73°
40°
5
72°
41°
6
72°
40°
7
71°
39°
8
71°
39°
9
72°
40°
10
72°
40°
11
74°
41°
12
74°
43°
13
72°
40°
14
72°
42°
15
71°
41°
16
71°
38°
17
72°
43°
18
71°
42°
19
74°
41°
20
74°
42°
21
76°
43°
22
76°
42°
23
73°
40°
24
72°
41°
25
74°
44°
26
75°
42°
27
72°
42°
28
69°
40°
29
69°
38°
30
70°
35°
31
71°
34°
1
73°
35°
2
74°
36°
3
74°
39°
4
73°
35°
5
73°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Telluride
Telluride's August 2026 forecast shows daily high temperatures ranging from 69° to 79°, with overnight lows between 34° and 45°. The average high for August is 73° with an average low of 40°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Telluride. See also: September | October | November.