S
M
T
W
T
F
S
26
59°
48°
27
59°
45°
28
60°
50°
29
63°
47°
30
67°
46°
1
61°
46°
2
61°
45°
3
60°
47°
4
60°
49°
5
61°
48°
6
60°
47°
7
61°
48°
8
65°
51°
9
63°
49°
10
62°
48°
11
62°
48°
12
63°
49°
13
69°
58°
14
73°
55°
15
65°
55°
16
72°
58°
17
71°
54°
18
69°
52°
19
66°
51°
20
70°
59°
21
75°
56°
22
70°
52°
23
67°
52°
24
69°
54°
25
70°
56°
26
76°
61°
27
77°
58°
28
78°
56°
29
72°
55°
30
73°
60°
31
70°
59°
1
72°
57°
2
73°
56°
3
73°
55°
4
71°
57°
5
73°
58°
6
76°
64°
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 59° to 78°, with overnight lows between 45° and 64°. The average high for May is 68° with an average low of 53°. 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.