S
M
T
W
T
F
S
26
56°
40°
27
65°
41°
28
63°
43°
29
60°
47°
30
60°
47°
1
N/A
2
59°
42°
3
57°
49°
4
60°
52°
5
65°
55°
6
63°
49°
7
59°
44°
8
56°
43°
9
58°
47°
10
60°
51°
11
64°
51°
12
63°
50°
13
61°
49°
14
63°
51°
15
65°
53°
16
70°
56°
17
71°
55°
18
71°
56°
19
70°
56°
20
71°
55°
21
69°
54°
22
69°
49°
23
65°
48°
24
62°
50°
25
64°
50°
26
65°
52°
27
65°
50°
28
66°
51°
29
65°
52°
30
65°
51°
31
66°
59°
1
72°
58°
2
68°
53°
3
68°
58°
4
72°
60°
5
70°
57°
6
69°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Merrick
Merrick's May 2026 forecast shows daily high temperatures ranging from 56° to 72°, with overnight lows between 42° and 60°. The average high for May is 65° with an average low of 52°. 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 Merrick. See also: June | July | August.
