S
M
T
W
T
F
S
26
59°
42°
27
59°
41°
28
60°
41°
29
59°
42°
30
60°
39°
1
61°
47°
2
70°
47°
3
62°
44°
4
61°
41°
5
61°
39°
6
63°
42°
7
62°
44°
8
62°
47°
9
64°
43°
10
63°
41°
11
64°
42°
12
65°
45°
13
65°
43°
14
66°
45°
15
66°
44°
16
67°
45°
17
68°
53°
18
73°
53°
19
72°
50°
20
68°
47°
21
69°
50°
22
71°
46°
23
71°
47°
24
73°
47°
25
72°
51°
26
78°
52°
27
77°
54°
28
80°
55°
29
80°
56°
30
79°
56°
31
73°
55°
1
72°
56°
2
73°
57°
3
73°
50°
4
80°
54°
5
81°
58°
6
82°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ellenville
Ellenville's May 2026 forecast shows daily high temperatures ranging from 59° to 82°, with overnight lows between 39° and 59°. The average high for May is 69° with an average low of 48°. 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 Ellenville. See also: June | July | August.