S
M
T
W
T
F
S
26
103°
77°
27
102°
74°
28
103°
71°
29
96°
67°
30
97°
61°
31
104°
68°
1
106°
68°
2
107°
64°
3
107°
68°
4
106°
66°
5
104°
64°
6
105°
63°
7
106°
62°
8
105°
64°
9
101°
70°
10
99°
68°
11
99°
70°
12
92°
64°
13
89°
64°
14
82°
61°
15
89°
55°
16
94°
59°
17
99°
59°
18
100°
69°
19
100°
68°
20
102°
67°
21
101°
74°
22
97°
72°
23
95°
65°
24
94°
67°
25
96°
58°
26
98°
62°
27
98°
62°
28
99°
70°
29
81°
63°
30
77°
59°
31
71°
54°
1
77°
57°
2
81°
58°
3
80°
58°
4
77°
58°
5
81°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Capitol Reef National Park
Capitol Reef National Park's August 2026 forecast shows daily high temperatures ranging from 71° to 81°, with overnight lows between 54° and 63°. The average high for August is 78° with an average low of 58°. 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 Capitol Reef National Park. See also: September | October | November.