S
M
T
W
T
F
S
26
58°
33°
27
66°
33°
28
68°
40°
29
69°
37°
30
77°
37°
1
72°
41°
2
75°
44°
3
77°
43°
4
74°
43°
5
72°
47°
6
75°
39°
7
73°
41°
8
72°
37°
9
69°
35°
10
72°
34°
11
68°
36°
12
70°
35°
13
71°
38°
14
63°
34°
15
63°
32°
16
63°
34°
17
62°
35°
18
60°
36°
19
60°
39°
20
58°
38°
21
60°
36°
22
58°
31°
23
59°
32°
24
63°
36°
25
66°
33°
26
69°
38°
27
70°
42°
28
69°
41°
29
67°
38°
30
69°
42°
31
63°
42°
1
63°
40°
2
64°
39°
3
70°
43°
4
65°
41°
5
67°
42°
6
70°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Headquarters
Headquarters's May 2026 forecast shows daily high temperatures ranging from 58° to 77°, with overnight lows between 31° and 47°. The average high for May is 67° with an average low of 38°. 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 Headquarters. See also: June | July | August.
