S
M
T
W
T
F
S
26
88°
59°
27
89°
56°
28
88°
55°
29
81°
52°
30
83°
51°
31
89°
50°
1
91°
53°
2
88°
54°
3
86°
52°
4
86°
54°
5
85°
52°
6
84°
53°
7
85°
51°
8
83°
52°
9
80°
51°
10
79°
47°
11
80°
50°
12
80°
49°
13
79°
48°
14
80°
50°
15
80°
48°
16
79°
49°
17
80°
49°
18
78°
48°
19
75°
48°
20
79°
47°
21
79°
49°
22
78°
49°
23
79°
48°
24
79°
48°
25
76°
44°
26
72°
41°
27
72°
45°
28
73°
46°
29
70°
40°
30
72°
46°
31
70°
40°
1
71°
45°
2
70°
40°
3
71°
43°
4
70°
41°
5
69°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Snowmass
Snowmass's August 2026 forecast shows daily high temperatures ranging from 69° to 91°, with overnight lows between 40° and 55°. The average high for August is 79° with an average low of 48°. 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 Snowmass. See also: September | October | November.