S
M
T
W
T
F
S
26
106°
77°
27
105°
69°
28
97°
65°
29
100°
63°
30
93°
66°
31
90°
55°
1
99°
56°
2
108°
75°
3
85°
53°
4
75°
45°
5
90°
62°
6
100°
59°
7
95°
63°
8
100°
63°
9
102°
64°
10
90°
64°
11
88°
62°
12
86°
60°
13
82°
62°
14
85°
59°
15
85°
60°
16
84°
61°
17
86°
60°
18
87°
58°
19
85°
63°
20
88°
64°
21
91°
63°
22
87°
62°
23
87°
62°
24
90°
61°
25
88°
57°
26
80°
56°
27
86°
60°
28
91°
62°
29
91°
63°
30
92°
64°
31
92°
62°
1
91°
63°
2
91°
62°
3
89°
60°
4
87°
60°
5
87°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Shannon Ut
West Shannon Ut's August 2026 forecast shows daily high temperatures ranging from 80° to 102°, with overnight lows between 56° and 64°. The average high for August is 89° with an average low of 61°. 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 West Shannon Ut. See also: September | October | November.