S
M
T
W
T
F
S
26
42°
33°
27
43°
32°
28
46°
25°
29
62°
21°
30
58°
26°
1
64°
20°
2
77°
21°
3
75°
31°
4
65°
32°
5
48°
34°
6
57°
22°
7
70°
29°
8
72°
41°
9
69°
36°
10
72°
35°
11
90°
39°
12
76°
46°
13
82°
55°
14
86°
44°
15
82°
46°
16
79°
52°
17
69°
41°
18
50°
34°
19
59°
39°
20
65°
43°
21
68°
44°
22
80°
49°
23
79°
47°
24
83°
52°
25
79°
49°
26
72°
46°
27
67°
51°
28
66°
50°
29
67°
47°
30
70°
52°
31
68°
52°
1
68°
53°
2
70°
54°
3
78°
54°
4
80°
57°
5
81°
55°
6
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ellsworth
Ellsworth's May 2026 forecast shows daily high temperatures ranging from 50° to 86°, with overnight lows between 34° and 57°. The average high for May is 73° with an average low of 49°. 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 Ellsworth. See also: June | July | August.