S
M
T
W
T
F
S
26
68°
52°
27
60°
49°
28
61°
45°
29
60°
48°
30
67°
53°
1
64°
50°
2
61°
46°
3
61°
48°
4
62°
48°
5
66°
54°
6
71°
56°
7
71°
52°
8
65°
53°
9
63°
56°
10
65°
57°
11
72°
58°
12
74°
59°
13
74°
59°
14
73°
57°
15
68°
52°
16
68°
51°
17
69°
52°
18
68°
55°
19
71°
51°
20
68°
52°
21
68°
59°
22
72°
59°
23
73°
60°
24
74°
57°
25
73°
55°
26
69°
55°
27
73°
56°
28
72°
55°
29
72°
55°
30
75°
54°
31
74°
54°
1
73°
63°
2
74°
63°
3
77°
60°
4
78°
60°
5
79°
64°
6
80°
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 60° to 80°, with overnight lows between 45° and 65°. The average high for May is 70° 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.