S
M
T
W
T
F
S
26
82°
75°
27
84°
75°
28
82°
75°
29
84°
73°
30
84°
72°
1
74°
62°
2
73°
53°
3
75°
52°
4
75°
54°
5
81°
63°
6
84°
75°
7
79°
72°
8
84°
68°
9
79°
66°
10
81°
66°
11
76°
69°
12
82°
68°
13
84°
66°
14
90°
66°
15
87°
67°
16
85°
72°
17
84°
75°
18
88°
75°
19
88°
74°
20
88°
73°
21
86°
72°
22
85°
70°
23
87°
71°
24
88°
72°
25
87°
73°
26
86°
72°
27
87°
71°
28
86°
73°
29
86°
74°
30
87°
74°
31
84°
73°
1
84°
74°
2
85°
74°
3
86°
73°
4
86°
75°
5
85°
75°
6
84°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ellendale
Ellendale's May 2026 forecast shows daily high temperatures ranging from 84° to 90°, with overnight lows between 66° and 75°. The average high for May is 86° with an average low of 73°. 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 Ellendale. See also: June | July | August.