S
M
T
W
T
F
S
26
65°
31°
27
72°
34°
28
69°
38°
29
68°
36°
30
50°
40°
1
53°
36°
2
53°
37°
3
49°
33°
4
68°
37°
5
79°
51°
6
53°
41°
7
54°
34°
8
51°
30°
9
54°
28°
10
64°
38°
11
54°
32°
12
53°
32°
13
49°
34°
14
53°
46°
15
59°
50°
16
74°
45°
17
77°
54°
18
86°
46°
19
84°
65°
20
80°
53°
21
58°
36°
22
67°
31°
23
67°
37°
24
52°
46°
25
66°
48°
26
80°
44°
27
76°
49°
28
62°
46°
29
62°
44°
30
55°
36°
31
60°
40°
1
61°
42°
2
67°
46°
3
73°
49°
4
74°
54°
5
72°
54°
6
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Brookfield
Brookfield's May 2026 forecast shows daily high temperatures ranging from 55° to 76°, with overnight lows between 36° and 54°. The average high for May is 67° with an average low of 47°. 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 Brookfield. See also: June | July | August.
