S
M
T
W
T
F
S
26
52°
37°
27
56°
31°
28
62°
27°
29
68°
26°
30
71°
27°
1
71°
41°
2
68°
41°
3
70°
44°
4
59°
40°
5
70°
37°
6
75°
39°
7
76°
42°
8
70°
41°
9
75°
40°
10
80°
43°
11
76°
40°
12
77°
42°
13
77°
42°
14
65°
34°
15
58°
31°
16
59°
32°
17
59°
34°
18
60°
33°
19
58°
30°
20
59°
32°
21
62°
35°
22
65°
39°
23
63°
37°
24
62°
37°
25
66°
41°
26
69°
40°
27
72°
41°
28
69°
40°
29
69°
39°
30
67°
37°
31
64°
36°
1
64°
37°
2
68°
40°
3
70°
43°
4
68°
42°
5
67°
43°
6
65°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Brockman
Brockman's May 2026 forecast shows daily high temperatures ranging from 58° to 80°, with overnight lows between 30° and 44°. The average high for May is 67° with an average low of 39°. 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 Brockman. See also: June | July | August.