S
M
T
W
T
F
S
26
40°
29°
27
42°
26°
28
47°
28°
29
49°
28°
30
46°
29°
1
56°
38°
2
54°
35°
3
51°
31°
4
48°
36°
5
63°
36°
6
61°
46°
7
62°
39°
8
47°
33°
9
47°
33°
10
56°
36°
11
49°
39°
12
42°
36°
13
38°
33°
14
53°
35°
15
61°
45°
16
N/A
17
53°
37°
18
44°
40°
19
46°
39°
20
45°
38°
21
43°
33°
22
45°
34°
23
45°
38°
24
51°
40°
25
57°
45°
26
55°
46°
27
57°
48°
28
59°
47°
29
57°
38°
30
50°
39°
31
50°
40°
1
50°
40°
2
50°
39°
3
51°
38°
4
50°
39°
5
52°
42°
6
52°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Cow Head
Cow Head's May 2026 forecast shows daily high temperatures ranging from 43° to 59°, with overnight lows between 33° and 48°. The average high for May is 51° 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 Cow Head. See also: June | July | August.