S
M
T
W
T
F
S
26
44°
27°
27
44°
26°
28
53°
28°
29
55°
30°
30
59°
32°
1
68°
31°
2
71°
31°
3
72°
39°
4
70°
40°
5
56°
30°
6
67°
24°
7
68°
45°
8
70°
39°
9
70°
41°
10
79°
39°
11
79°
55°
12
79°
49°
13
90°
52°
14
83°
45°
15
66°
44°
16
65°
41°
17
50°
30°
18
48°
33°
19
62°
29°
20
63°
36°
21
60°
35°
22
65°
34°
23
70°
38°
24
81°
46°
25
81°
50°
26
71°
44°
27
66°
48°
28
76°
48°
29
73°
47°
30
72°
43°
31
78°
42°
1
77°
44°
2
78°
48°
3
75°
46°
4
77°
48°
5
75°
48°
6
70°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ennis
Ennis's May 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 39° and 50°. The average high for May is 75° with an average low of 46°. 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 Ennis. See also: June | July | August.
