S
M
T
W
T
F
S
26
88°
75°
27
87°
74°
28
88°
72°
29
87°
71°
30
85°
69°
1
88°
71°
2
89°
73°
3
89°
73°
4
90°
72°
5
92°
73°
6
92°
70°
7
93°
71°
8
93°
71°
9
92°
70°
10
93°
71°
11
86°
73°
12
87°
73°
13
87°
72°
14
88°
73°
15
85°
73°
16
86°
72°
17
86°
73°
18
87°
73°
19
86°
72°
20
87°
73°
21
87°
74°
22
86°
74°
23
87°
73°
24
86°
74°
25
86°
74°
26
87°
73°
27
86°
74°
28
86°
74°
29
87°
73°
30
86°
74°
31
86°
74°
1
87°
73°
2
87°
74°
3
88°
74°
4
87°
73°
5
86°
74°
6
86°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Santo Domingo
Santo Domingo's May 2026 forecast shows daily high temperatures ranging from 85° to 93°, with overnight lows between 69° and 75°. The average high for May is 88° with an average low of 73°. 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 Santo Domingo. See also: June | July | August.
