S
M
T
W
T
F
S
26
86°
79°
27
87°
79°
28
86°
79°
29
85°
77°
30
85°
77°
1
87°
77°
2
86°
78°
3
86°
78°
4
87°
78°
5
86°
77°
6
88°
77°
7
86°
77°
8
87°
76°
9
87°
76°
10
87°
76°
11
88°
77°
12
84°
79°
13
85°
78°
14
85°
78°
15
84°
79°
16
84°
79°
17
85°
78°
18
84°
79°
19
84°
79°
20
85°
78°
21
85°
80°
22
86°
79°
23
84°
79°
24
84°
78°
25
85°
80°
26
86°
80°
27
86°
79°
28
85°
80°
29
85°
80°
30
86°
79°
31
85°
80°
1
85°
80°
2
86°
79°
3
86°
81°
4
87°
81°
5
86°
80°
6
86°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cruz Bay
Cruz Bay's May 2026 forecast shows daily high temperatures ranging from 84° to 88°, with overnight lows between 76° and 81°. The average high for May is 86° with an average low of 79°. 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 Cruz Bay. See also: June | July | August.
