S
M
T
W
T
F
S
26
74°
59°
27
75°
59°
28
74°
58°
29
73°
57°
30
67°
56°
31
67°
56°
1
66°
57°
2
66°
57°
3
72°
58°
4
70°
57°
5
70°
57°
6
69°
56°
7
67°
57°
8
69°
57°
9
70°
58°
10
70°
57°
11
74°
58°
12
71°
57°
13
73°
54°
14
74°
57°
15
73°
51°
16
73°
47°
17
66°
45°
18
63°
45°
19
64°
47°
20
65°
54°
21
68°
52°
22
70°
53°
23
69°
54°
24
70°
55°
25
71°
50°
26
66°
47°
27
63°
47°
28
64°
53°
29
70°
54°
30
70°
51°
31
69°
44°
1
66°
46°
2
62°
53°
3
64°
54°
4
70°
44°
5
66°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Cook Ut
West Cook Ut's August 2026 forecast shows daily high temperatures ranging from 62° to 75°, with overnight lows between 42° and 59°. The average high for August is 69° with an average low of 53°. 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 Cook Ut. See also: September | October | November.