S
M
T
W
T
F
S
26
88°
79°
27
90°
81°
28
88°
81°
29
88°
80°
30
90°
80°
1
88°
81°
2
88°
80°
3
88°
80°
4
89°
79°
5
90°
80°
6
88°
80°
7
90°
81°
8
88°
80°
9
88°
81°
10
88°
80°
11
88°
81°
12
90°
80°
13
90°
81°
14
90°
81°
15
90°
81°
16
90°
81°
17
88°
81°
18
90°
81°
19
88°
80°
20
88°
80°
21
88°
81°
22
90°
81°
23
90°
81°
24
86°
80°
25
90°
81°
26
90°
80°
27
90°
80°
28
90°
80°
29
90°
80°
30
90°
80°
31
90°
80°
1
89°
79°
2
89°
80°
3
88°
81°
4
90°
81°
5
90°
80°
6
90°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Oranjestad
Oranjestad's May 2026 forecast shows daily high temperatures ranging from 88° to 90°, with overnight lows between 79° and 81°. The average high for May is 90° with an average low of 80°. 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 Oranjestad. See also: June | July | August.
