S
M
T
W
T
F
S
26
55°
40°
27
52°
41°
28
54°
33°
29
57°
33°
30
55°
35°
1
55°
31°
2
68°
30°
3
72°
49°
4
64°
38°
5
54°
33°
6
56°
25°
7
65°
33°
8
77°
38°
9
64°
39°
10
68°
33°
11
79°
36°
12
75°
51°
13
78°
40°
14
81°
51°
15
89°
44°
16
84°
44°
17
78°
52°
18
55°
46°
19
57°
40°
20
63°
43°
21
65°
47°
22
59°
46°
23
71°
51°
24
81°
57°
25
83°
60°
26
81°
61°
27
77°
60°
28
82°
59°
29
83°
61°
30
82°
62°
31
83°
63°
1
84°
64°
2
87°
65°
3
81°
61°
4
79°
60°
5
73°
54°
6
72°
61°
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 59° to 87°, with overnight lows between 43° and 65°. The average high for May is 77° with an average low of 58°. 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.
