S
M
T
W
T
F
S
26
102°
66°
27
96°
65°
28
96°
67°
29
99°
66°
30
98°
66°
31
96°
67°
1
98°
64°
2
96°
63°
3
95°
64°
4
96°
65°
5
100°
68°
6
99°
66°
7
99°
66°
8
100°
65°
9
100°
67°
10
101°
68°
11
97°
67°
12
96°
69°
13
97°
68°
14
98°
68°
15
97°
64°
16
93°
63°
17
93°
62°
18
92°
61°
19
92°
60°
20
91°
61°
21
91°
63°
22
92°
59°
23
92°
60°
24
91°
66°
25
92°
61°
26
91°
61°
27
Hist. Avg.
90°
60°
28
Hist. Avg.
90°
60°
29
Hist. Avg.
90°
60°
30
Hist. Avg.
89°
59°
31
Hist. Avg.
89°
59°
1
Hist. Avg.
89°
59°
2
Hist. Avg.
88°
58°
3
Hist. Avg.
88°
58°
4
Hist. Avg.
88°
58°
5
Hist. Avg.
87°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Moab
Moab's August 2026 forecast shows daily high temperatures ranging from 91° to 102°, with overnight lows between 59° and 69°. The average high for August is 96° with an average low of 65°. 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.