S
M
T
W
T
F
S
26
70°
54°
27
75°
55°
28
75°
59°
29
66°
61°
30
66°
57°
1
66°
54°
2
66°
54°
3
63°
55°
4
63°
54°
5
63°
52°
6
63°
48°
7
63°
48°
8
64°
54°
9
64°
55°
10
63°
54°
11
64°
55°
12
66°
55°
13
64°
54°
14
66°
48°
15
63°
52°
16
63°
48°
17
63°
50°
18
63°
48°
19
68°
55°
20
75°
54°
21
81°
59°
22
86°
61°
23
82°
63°
24
75°
61°
25
75°
61°
26
88°
59°
27
84°
66°
28
72°
63°
29
76°
62°
30
73°
56°
31
77°
58°
1
75°
59°
2
69°
55°
3
73°
57°
4
65°
52°
5
70°
54°
6
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ouca
Ouca's May 2026 forecast shows daily high temperatures ranging from 65° to 77°, with overnight lows between 52° and 62°. The average high for May is 72° with an average low of 56°. 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 Ouca. See also: June | July | August.