S
M
T
W
T
F
S
26
85°
72°
27
91°
73°
28
83°
70°
29
72°
61°
30
63°
59°
1
62°
51°
2
75°
48°
3
81°
53°
4
81°
58°
5
87°
66°
6
65°
54°
7
69°
50°
8
74°
55°
9
90°
66°
10
72°
72°
11
77°
60°
12
83°
55°
13
89°
59°
14
91°
65°
15
87°
65°
16
88°
68°
17
86°
73°
18
90°
78°
19
86°
65°
20
80°
65°
21
78°
66°
22
85°
67°
23
73°
64°
24
71°
66°
25
86°
66°
26
84°
68°
27
77°
68°
28
85°
67°
29
87°
68°
30
84°
66°
31
79°
64°
1
80°
62°
2
77°
63°
3
80°
63°
4
82°
67°
5
85°
67°
6
89°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ovilla
Ovilla's May 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 62° and 68°. The average high for May is 83° with an average low of 66°. 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 Ovilla. See also: June | July | August.
