S
M
T
W
T
F
S
28
100°
82°
29
100°
85°
30
99°
83°
1
100°
83°
2
100°
82°
3
100°
81°
4
105°
73°
5
94°
74°
6
102°
72°
7
98°
77°
8
101°
80°
9
105°
82°
10
104°
82°
11
102°
84°
12
93°
76°
13
92°
71°
14
90°
71°
15
89°
71°
16
90°
73°
17
92°
73°
18
96°
72°
19
98°
71°
20
98°
74°
21
97°
72°
22
97°
75°
23
94°
71°
24
95°
72°
25
94°
73°
26
95°
71°
27
98°
75°
28
97°
74°
29
98°
76°
30
98°
75°
31
99°
75°
1
99°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cook
Cook's July 2026 forecast shows daily high temperatures ranging from 89° to 99°, with overnight lows between 71° and 76°. The average high for July is 95° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Cook. See also: August | September | October.