S
M
T
W
T
F
S
26
53°
39°
27
64°
38°
28
63°
38°
29
59°
47°
30
63°
47°
1
64°
43°
2
63°
48°
3
60°
46°
4
74°
46°
5
82°
57°
6
74°
59°
7
67°
47°
8
68°
45°
9
72°
50°
10
72°
49°
11
61°
46°
12
65°
41°
13
74°
49°
14
67°
50°
15
67°
48°
16
83°
48°
17
90°
62°
18
88°
64°
19
98°
70°
20
96°
67°
21
67°
56°
22
60°
55°
23
55°
52°
24
57°
52°
25
73°
55°
26
77°
65°
27
78°
62°
28
75°
55°
29
76°
55°
30
71°
51°
31
72°
56°
1
69°
52°
2
69°
56°
3
71°
54°
4
72°
56°
5
81°
61°
6
80°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Farmingdale
Farmingdale's May 2026 forecast shows daily high temperatures ranging from 69° to 81°, with overnight lows between 51° and 65°. The average high for May is 74° with an average low of 57°. 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 Farmingdale. See also: June | July | August.