S
M
T
W
T
F
S
26
52°
39°
27
45°
41°
28
52°
34°
29
54°
28°
30
50°
27°
1
55°
27°
2
68°
28°
3
70°
37°
4
64°
36°
5
45°
28°
6
45°
34°
7
59°
27°
8
70°
30°
9
59°
39°
10
57°
37°
11
66°
30°
12
66°
43°
13
73°
37°
14
79°
45°
15
82°
52°
16
70°
46°
17
66°
45°
18
61°
46°
19
52°
37°
20
63°
30°
21
66°
36°
22
57°
46°
23
64°
45°
24
81°
56°
25
87°
61°
26
90°
60°
27
85°
56°
28
86°
57°
29
82°
53°
30
82°
55°
31
76°
52°
1
78°
54°
2
80°
56°
3
80°
56°
4
79°
59°
5
84°
55°
6
71°
55°
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 64° to 90°, with overnight lows between 45° and 61°. The average high for May is 80° with an average low of 55°. 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.
