S
M
T
W
T
F
S
26
96°
67°
27
98°
68°
28
100°
67°
29
96°
65°
30
96°
63°
31
95°
64°
1
95°
64°
2
96°
62°
3
94°
64°
4
95°
63°
5
93°
66°
6
95°
66°
7
95°
65°
8
99°
66°
9
100°
67°
10
99°
67°
11
100°
65°
12
98°
66°
13
98°
62°
14
94°
63°
15
93°
62°
16
94°
65°
17
96°
66°
18
96°
64°
19
93°
63°
20
93°
63°
21
92°
61°
22
93°
61°
23
93°
60°
24
91°
63°
25
92°
62°
26
92°
59°
27
89°
58°
28
90°
59°
29
90°
58°
30
91°
57°
31
91°
57°
1
90°
58°
2
90°
57°
3
91°
61°
4
88°
56°
5
94°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Moab
Moab's August 2026 forecast shows daily high temperatures ranging from 88° to 100°, with overnight lows between 56° and 68°. The average high for August is 94° 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 Moab. See also: September | October | November.