S
M
T
W
T
F
S
26
86°
48°
27
81°
55°
28
82°
46°
29
81°
46°
30
81°
50°
31
82°
41°
1
82°
41°
2
88°
41°
3
82°
45°
4
81°
41°
5
79°
34°
6
82°
34°
7
86°
36°
8
86°
39°
9
79°
43°
10
79°
45°
11
79°
48°
12
79°
43°
13
68°
50°
14
73°
51°
15
71°
48°
16
68°
48°
17
74°
52°
18
80°
51°
19
75°
50°
20
77°
50°
21
78°
51°
22
77°
51°
23
75°
50°
24
75°
51°
25
74°
49°
26
77°
44°
27
74°
48°
28
78°
48°
29
77°
48°
30
78°
47°
31
77°
48°
1
77°
47°
2
76°
48°
3
77°
47°
4
76°
47°
5
75°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Estes Park
Estes Park's August 2026 forecast shows daily high temperatures ranging from 68° to 80°, with overnight lows between 44° and 52°. The average high for August is 75° with an average low of 49°. 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 Estes Park. See also: September | October | November.