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
65°
43°
4
46°
26°
5
39°
27°
6
42°
26°
7
46°
24°
8
55°
28°
9
59°
32°
10
55°
30°
11
62°
36°
12
62°
39°
13
61°
40°
14
65°
39°
15
60°
38°
16
73°
42°
17
58°
41°
18
66°
46°
19
63°
46°
20
63°
41°
21
58°
36°
22
59°
38°
23
61°
39°
24
59°
38°
25
60°
40°
26
60°
39°
27
59°
40°
28
60°
39°
29
64°
48°
30
63°
48°
31
67°
50°
1
72°
51°
2
73°
52°
3
74°
52°
4
74°
53°
5
75°
53°
6
73°
52°
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 39° to 75°, with overnight lows between 24° and 53°. The average high for May is 61° with an average low of 40°. 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.
