S
M
T
W
T
F
S
26
96°
67°
27
102°
68°
28
101°
67°
29
102°
68°
30
103°
71°
31
97°
64°
1
94°
63°
2
94°
64°
3
96°
63°
4
95°
64°
5
96°
65°
6
95°
63°
7
94°
63°
8
96°
64°
9
94°
63°
10
94°
65°
11
95°
64°
12
94°
63°
13
94°
62°
14
93°
63°
15
93°
62°
16
92°
61°
17
93°
63°
18
93°
64°
19
96°
63°
20
96°
67°
21
98°
66°
22
97°
67°
23
95°
66°
24
92°
65°
25
94°
66°
26
94°
65°
27
93°
64°
28
91°
60°
29
90°
58°
30
90°
57°
31
91°
57°
1
93°
58°
2
95°
58°
3
95°
57°
4
94°
61°
5
95°
63°
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 90° to 103°, with overnight lows between 57° and 71°. The average high for August is 95° 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.