S
M
T
W
T
F
S
26
57°
42°
27
68°
45°
28
65°
49°
29
62°
48°
30
60°
47°
1
64°
46°
2
61°
49°
3
59°
45°
4
72°
50°
5
81°
59°
6
71°
55°
7
64°
49°
8
63°
46°
9
65°
52°
10
73°
52°
11
61°
53°
12
66°
46°
13
69°
54°
14
67°
51°
15
65°
55°
16
72°
62°
17
80°
64°
18
72°
59°
19
79°
67°
20
80°
60°
21
68°
55°
22
67°
57°
23
67°
58°
24
68°
59°
25
67°
58°
26
71°
57°
27
69°
56°
28
67°
55°
29
68°
57°
30
69°
62°
31
76°
60°
1
70°
58°
2
70°
57°
3
69°
57°
4
70°
56°
5
71°
63°
6
76°
65°
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 65° to 80°, with overnight lows between 51° and 67°. The average high for May is 71° with an average low of 58°. 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.