S
M
T
W
T
F
S
26
81°
60°
27
78°
59°
28
77°
60°
29
80°
60°
30
79°
59°
31
77°
58°
1
71°
59°
2
75°
58°
3
71°
50°
4
73°
52°
5
78°
54°
6
77°
55°
7
76°
53°
8
77°
51°
9
76°
58°
10
79°
58°
11
74°
55°
12
72°
50°
13
71°
49°
14
71°
54°
15
75°
55°
16
72°
53°
17
70°
49°
18
71°
52°
19
75°
57°
20
77°
57°
21
78°
58°
22
76°
58°
23
78°
57°
24
77°
51°
25
76°
53°
26
77°
49°
27
69°
55°
28
72°
52°
29
70°
47°
30
68°
44°
31
66°
50°
1
67°
45°
2
67°
45°
3
68°
46°
4
67°
44°
5
65°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cook
Cook's August 2026 forecast shows daily high temperatures ranging from 65° to 81°, with overnight lows between 44° and 60°. The average high for August is 74° 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 Cook. See also: September | October | November.
