S
M
T
W
T
F
S
26
96°
73°
27
97°
70°
28
94°
72°
29
95°
69°
30
97°
73°
31
93°
70°
1
91°
69°
2
90°
70°
3
90°
71°
4
89°
69°
5
87°
67°
6
88°
65°
7
88°
65°
8
89°
66°
9
91°
67°
10
94°
71°
11
94°
69°
12
88°
66°
13
87°
64°
14
87°
64°
15
86°
65°
16
86°
63°
17
87°
65°
18
85°
63°
19
86°
62°
20
85°
61°
21
86°
61°
22
90°
62°
23
91°
68°
24
84°
61°
25
88°
61°
26
90°
63°
27
90°
62°
28
87°
62°
29
90°
66°
30
91°
65°
31
92°
66°
1
83°
58°
2
84°
55°
3
81°
57°
4
82°
65°
5
88°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Valley City
West Valley City's August 2026 forecast shows daily high temperatures ranging from 81° to 97°, with overnight lows between 55° and 73°. The average high for August is 89° 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 West Valley City. See also: September | October | November.
