S
M
T
W
T
F
S
26
56°
40°
27
56°
40°
28
57°
39°
29
56°
38°
30
58°
37°
1
58°
45°
2
67°
44°
3
60°
41°
4
58°
40°
5
59°
37°
6
60°
39°
7
59°
41°
8
58°
42°
9
60°
40°
10
60°
39°
11
62°
41°
12
62°
43°
13
63°
40°
14
62°
43°
15
62°
41°
16
63°
41°
17
64°
50°
18
71°
50°
19
67°
49°
20
66°
47°
21
66°
48°
22
66°
44°
23
66°
46°
24
68°
44°
25
67°
47°
26
73°
51°
27
74°
50°
28
75°
52°
29
75°
53°
30
74°
52°
31
68°
53°
1
68°
53°
2
69°
54°
3
69°
50°
4
76°
50°
5
76°
55°
6
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Brooklyn
Brooklyn's May 2026 forecast shows daily high temperatures ranging from 56° to 76°, with overnight lows between 37° and 56°. The average high for May is 65° with an average low of 45°. 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 Brooklyn. See also: June | July | August.