S
M
T
W
T
F
S
26
68°
47°
27
60°
45°
28
57°
38°
29
56°
35°
30
51°
32°
1
54°
35°
2
56°
36°
3
59°
42°
4
62°
43°
5
62°
41°
6
61°
40°
7
61°
42°
8
74°
52°
9
56°
41°
10
57°
42°
11
58°
44°
12
57°
41°
13
58°
38°
14
58°
39°
15
60°
45°
16
67°
47°
17
69°
51°
18
72°
50°
19
64°
46°
20
62°
44°
21
62°
44°
22
63°
43°
23
68°
54°
24
73°
53°
25
70°
52°
26
67°
48°
27
69°
54°
28
74°
55°
29
74°
56°
30
73°
56°
31
74°
57°
1
76°
58°
2
77°
58°
3
78°
56°
4
72°
51°
5
67°
50°
6
70°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ellis
Ellis's May 2026 forecast shows daily high temperatures ranging from 51° to 78°, with overnight lows between 32° and 58°. The average high for May is 65° with an average low of 47°. 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 Ellis. See also: June | July | August.
