S
M
T
W
T
F
S
26
61°
37°
27
68°
34°
28
62°
38°
29
59°
45°
30
55°
40°
1
57°
33°
2
54°
38°
3
55°
32°
4
69°
31°
5
79°
46°
6
66°
45°
7
58°
40°
8
56°
36°
9
53°
42°
10
64°
46°
11
59°
39°
12
62°
33°
13
59°
44°
14
59°
45°
15
62°
45°
16
78°
40°
17
84°
56°
18
91°
58°
19
84°
66°
20
71°
40°
21
61°
38°
22
62°
47°
23
57°
46°
24
55°
47°
25
60°
48°
26
71°
52°
27
69°
50°
28
71°
50°
29
70°
50°
30
74°
52°
31
75°
55°
1
71°
48°
2
66°
49°
3
63°
48°
4
65°
51°
5
69°
50°
6
69°
50°
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 55° to 84°, with overnight lows between 38° and 66°. The average high for May is 68° with an average low of 49°. 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.