S
M
T
W
T
F
S
26
77°
51°
27
78°
55°
28
79°
55°
29
81°
57°
30
78°
57°
1
78°
54°
2
77°
53°
3
73°
54°
4
73°
54°
5
74°
55°
6
75°
53°
7
75°
55°
8
76°
56°
9
67°
53°
10
70°
52°
11
71°
51°
12
70°
51°
13
70°
53°
14
69°
52°
15
68°
52°
16
66°
52°
17
66°
52°
18
67°
53°
19
65°
51°
20
65°
51°
21
66°
52°
22
67°
52°
23
66°
53°
24
65°
52°
25
65°
52°
26
66°
53°
27
65°
53°
28
65°
52°
29
66°
53°
30
65°
53°
31
64°
54°
1
64°
53°
2
65°
53°
3
64°
52°
4
64°
53°
5
65°
55°
6
65°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Plan de Ornelas
Plan de Ornelas's May 2026 forecast shows daily high temperatures ranging from 64° to 81°, with overnight lows between 51° and 57°. The average high for May is 69° with an average low of 53°. 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 Plan de Ornelas. See also: June | July | August.
