S
M
T
W
T
F
S
26
59°
40°
27
65°
43°
28
62°
40°
29
59°
39°
30
52°
42°
1
59°
39°
2
53°
43°
3
50°
37°
4
69°
41°
5
79°
46°
6
69°
51°
7
59°
41°
8
56°
39°
9
50°
36°
10
69°
49°
11
59°
45°
12
60°
42°
13
61°
43°
14
56°
48°
15
54°
44°
16
74°
47°
17
84°
59°
18
86°
64°
19
92°
67°
20
87°
53°
21
65°
44°
22
66°
48°
23
59°
47°
24
56°
48°
25
63°
53°
26
70°
52°
27
72°
54°
28
72°
53°
29
71°
52°
30
75°
53°
31
78°
57°
1
75°
51°
2
66°
50°
3
65°
50°
4
66°
54°
5
68°
55°
6
73°
55°
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 56° to 92°, with overnight lows between 44° and 67°. The average high for May is 70° with an average low of 52°. 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.
