S
M
T
W
T
F
S
26
56°
46°
27
57°
45°
28
58°
45°
29
57°
44°
30
58°
42°
1
59°
50°
2
67°
50°
3
63°
47°
4
59°
44°
5
60°
43°
6
61°
46°
7
60°
47°
8
60°
50°
9
61°
47°
10
61°
44°
11
62°
45°
12
62°
50°
13
63°
46°
14
62°
49°
15
63°
48°
16
63°
48°
17
65°
56°
18
71°
56°
19
69°
55°
20
66°
51°
21
66°
52°
22
67°
49°
23
68°
50°
24
67°
50°
25
68°
53°
26
74°
54°
27
73°
53°
28
76°
58°
29
76°
58°
30
75°
57°
31
70°
58°
1
69°
59°
2
69°
59°
3
70°
55°
4
77°
57°
5
77°
61°
6
78°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Farmingville
Farmingville's May 2026 forecast shows daily high temperatures ranging from 56° to 78°, with overnight lows between 42° and 62°. The average high for May is 66° with an average low of 51°. 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 Farmingville. See also: June | July | August.
