S
M
T
W
T
F
S
26
86°
66°
27
88°
65°
28
86°
64°
29
87°
65°
30
89°
67°
31
91°
68°
1
90°
65°
2
91°
64°
3
90°
68°
4
86°
63°
5
86°
63°
6
87°
64°
7
85°
63°
8
85°
63°
9
86°
65°
10
86°
67°
11
85°
67°
12
86°
64°
13
90°
67°
14
90°
65°
15
89°
65°
16
86°
64°
17
88°
66°
18
89°
63°
19
85°
62°
20
84°
61°
21
85°
63°
22
84°
65°
23
84°
65°
24
88°
66°
25
88°
65°
26
87°
65°
27
86°
64°
28
84°
65°
29
83°
64°
30
83°
59°
31
87°
58°
1
83°
59°
2
83°
59°
3
82°
63°
4
85°
63°
5
87°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Moriah
Moriah's August 2026 forecast shows daily high temperatures ranging from 82° to 91°, with overnight lows between 58° and 68°. The average high for August is 86° with an average low of 64°. 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 Moriah. See also: September | October | November.