S
M
T
W
T
F
S
26
93°
69°
27
94°
70°
28
93°
70°
29
91°
65°
30
88°
63°
31
95°
73°
1
96°
71°
2
97°
69°
3
97°
71°
4
97°
70°
5
97°
64°
6
97°
66°
7
95°
65°
8
96°
67°
9
94°
65°
10
93°
68°
11
90°
66°
12
85°
62°
13
80°
59°
14
79°
56°
15
88°
63°
16
89°
65°
17
90°
65°
18
91°
69°
19
93°
68°
20
92°
67°
21
92°
69°
22
91°
65°
23
90°
64°
24
87°
64°
25
87°
66°
26
85°
65°
27
85°
64°
28
84°
59°
29
82°
60°
30
82°
60°
31
78°
57°
1
79°
60°
2
79°
57°
3
80°
59°
4
81°
61°
5
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Natural Bridges National Monument
Natural Bridges National Monument's August 2026 forecast shows daily high temperatures ranging from 78° to 93°, with overnight lows between 57° and 69°. The average high for August is 86° with an average low of 63°. 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 Natural Bridges National Monument. See also: September | October | November.