S
M
T
W
T
F
S
26
85°
75°
27
86°
75°
28
86°
75°
29
86°
75°
30
86°
74°
1
84°
75°
2
88°
77°
3
89°
76°
4
89°
77°
5
89°
77°
6
89°
77°
7
88°
76°
8
87°
75°
9
87°
75°
10
88°
76°
11
88°
76°
12
88°
76°
13
89°
77°
14
85°
77°
15
84°
78°
16
84°
78°
17
85°
77°
18
84°
78°
19
85°
78°
20
84°
77°
21
85°
78°
22
85°
78°
23
86°
77°
24
85°
78°
25
85°
78°
26
86°
77°
27
84°
77°
28
85°
78°
29
85°
78°
30
86°
77°
31
85°
78°
1
85°
79°
2
86°
79°
3
86°
78°
4
87°
79°
5
86°
79°
6
86°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Christiansted
Christiansted's May 2026 forecast shows daily high temperatures ranging from 84° to 89°, with overnight lows between 75° and 79°. The average high for May is 86° with an average low of 77°. 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 Christiansted. See also: June | July | August.