S
M
T
W
T
F
S
26
N/A
27
72°
45°
28
62°
43°
29
62°
42°
30
61°
39°
1
60°
38°
2
68°
46°
3
70°
47°
4
67°
49°
5
64°
45°
6
62°
46°
7
64°
44°
8
65°
47°
9
66°
48°
10
69°
46°
11
63°
50°
12
67°
44°
13
63°
42°
14
64°
42°
15
64°
45°
16
70°
50°
17
74°
54°
18
75°
54°
19
73°
52°
20
72°
54°
21
67°
51°
22
70°
54°
23
75°
55°
24
76°
56°
25
77°
53°
26
74°
52°
27
73°
54°
28
75°
57°
29
78°
58°
30
79°
58°
31
79°
59°
1
80°
59°
2
81°
60°
3
81°
60°
4
76°
58°
5
73°
55°
6
77°
61°
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 60° to 81°, with overnight lows between 38° and 61°. The average high for May is 70° with an average low of 51°. 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.