S
M
T
W
T
F
S
26
50°
37°
27
45°
36°
28
50°
36°
29
43°
30°
30
41°
25°
1
52°
19°
2
64°
21°
3
64°
30°
4
57°
32°
5
37°
28°
6
39°
28°
7
48°
21°
8
59°
30°
9
50°
29°
10
47°
26°
11
59°
39°
12
54°
37°
13
61°
38°
14
63°
46°
15
72°
44°
16
67°
47°
17
70°
51°
18
72°
48°
19
71°
46°
20
71°
47°
21
76°
45°
22
63°
41°
23
65°
42°
24
63°
46°
25
64°
46°
26
71°
47°
27
71°
49°
28
72°
50°
29
72°
51°
30
73°
51°
31
73°
49°
1
68°
50°
2
73°
52°
3
73°
51°
4
74°
48°
5
63°
46°
6
64°
48°
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 47° to 76°, with overnight lows between 26° and 52°. The average high for May is 66° with an average low of 45°. 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.
