S
M
T
W
T
F
S
26
57°
42°
27
68°
45°
28
65°
49°
29
59°
48°
30
63°
48°
1
62°
50°
2
57°
44°
3
61°
50°
4
64°
53°
5
68°
56°
6
68°
59°
7
69°
52°
8
62°
50°
9
63°
51°
10
66°
52°
11
66°
54°
12
64°
53°
13
63°
52°
14
65°
50°
15
65°
56°
16
66°
55°
17
66°
52°
18
67°
59°
19
74°
60°
20
72°
60°
21
68°
59°
22
74°
56°
23
68°
56°
24
70°
57°
25
68°
54°
26
68°
57°
27
67°
58°
28
69°
62°
29
76°
62°
30
75°
61°
31
75°
60°
1
71°
55°
2
67°
56°
3
68°
56°
4
70°
57°
5
69°
57°
6
70°
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 57° to 76°, with overnight lows between 44° and 62°. The average high for May is 67° with an average low of 55°. 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.