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