S
M
T
W
T
F
S
26
64°
41°
27
68°
45°
28
57°
45°
29
68°
43°
30
72°
50°
1
61°
50°
2
59°
50°
3
59°
48°
4
57°
52°
5
59°
50°
6
57°
46°
7
57°
50°
8
63°
46°
9
66°
45°
10
61°
39°
11
57°
37°
12
61°
37°
13
57°
46°
14
54°
45°
15
55°
37°
16
55°
39°
17
57°
46°
18
55°
48°
19
N/A
20
60°
55°
21
65°
55°
22
62°
53°
23
67°
53°
24
74°
59°
25
75°
55°
26
73°
59°
27
71°
57°
28
67°
55°
29
64°
52°
30
63°
53°
31
64°
52°
1
58°
51°
2
59°
53°
3
60°
54°
4
60°
54°
5
62°
55°
6
63°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Brook
Brook's May 2026 forecast shows daily high temperatures ranging from 58° to 75°, with overnight lows between 51° and 59°. The average high for May is 65° with an average low of 54°. 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 Brook. See also: June | July | August.