S
M
T
W
T
F
S
26
67°
46°
27
59°
45°
28
60°
41°
29
60°
44°
30
66°
48°
1
65°
45°
2
62°
42°
3
62°
43°
4
63°
44°
5
66°
49°
6
71°
50°
7
72°
48°
8
65°
49°
9
64°
51°
10
65°
51°
11
73°
52°
12
74°
53°
13
74°
54°
14
73°
52°
15
69°
46°
16
69°
45°
17
71°
47°
18
70°
49°
19
72°
45°
20
69°
46°
21
69°
53°
22
73°
54°
23
74°
55°
24
74°
53°
25
75°
51°
26
70°
50°
27
75°
50°
28
72°
51°
29
73°
49°
30
76°
48°
31
75°
49°
1
74°
58°
2
76°
58°
3
79°
56°
4
80°
55°
5
81°
58°
6
81°
60°
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 81°, with overnight lows between 41° and 60°. The average high for May is 70° with an average low of 50°. 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.
