S
M
T
W
T
F
S
26
91°
67°
27
96°
74°
28
90°
66°
29
72°
62°
30
74°
61°
1
78°
58°
2
82°
51°
3
88°
53°
4
87°
67°
5
88°
58°
6
68°
54°
7
83°
46°
8
88°
55°
9
88°
70°
10
75°
64°
11
87°
62°
12
89°
51°
13
92°
60°
14
92°
65°
15
93°
73°
16
92°
75°
17
94°
78°
18
95°
83°
19
85°
64°
20
82°
64°
21
79°
62°
22
91°
69°
23
86°
68°
24
90°
65°
25
91°
63°
26
94°
66°
27
83°
65°
28
86°
64°
29
85°
67°
30
85°
69°
31
87°
69°
1
87°
65°
2
85°
61°
3
80°
62°
4
82°
63°
5
84°
66°
6
86°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cook
Cook's May 2026 forecast shows daily high temperatures ranging from 80° to 87°, with overnight lows between 61° and 69°. The average high for May is 85° 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 May weather will actually feel in Cook. See also: June | July | August.
