S
M
T
W
T
F
S
26
61°
37°
27
68°
34°
28
62°
38°
29
59°
45°
30
55°
40°
1
57°
33°
2
54°
38°
3
55°
32°
4
69°
31°
5
79°
46°
6
60°
40°
7
55°
36°
8
52°
39°
9
54°
40°
10
65°
45°
11
54°
39°
12
54°
38°
13
55°
45°
14
60°
44°
15
61°
47°
16
62°
42°
17
60°
42°
18
58°
43°
19
63°
44°
20
60°
39°
21
61°
40°
22
60°
40°
23
61°
41°
24
62°
42°
25
65°
46°
26
68°
47°
27
63°
46°
28
65°
43°
29
63°
42°
30
67°
49°
31
72°
51°
1
71°
50°
2
68°
47°
3
70°
49°
4
73°
53°
5
73°
53°
6
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cooley
Cooley's May 2026 forecast shows daily high temperatures ranging from 52° to 74°, with overnight lows between 36° and 54°. The average high for May is 63° with an average low of 44°. 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 Cooley. See also: June | July | August.