S
M
T
W
T
F
S
31
89°
78°
1
89°
79°
2
89°
78°
3
89°
77°
4
88°
78°
5
88°
78°
6
87°
76°
7
88°
77°
8
88°
77°
9
89°
77°
10
90°
78°
11
84°
80°
12
86°
80°
13
86°
78°
14
87°
80°
15
85°
80°
16
85°
79°
17
86°
80°
18
85°
80°
19
87°
79°
20
87°
80°
21
86°
80°
22
88°
79°
23
88°
80°
24
86°
79°
25
87°
80°
26
88°
80°
27
86°
79°
28
89°
80°
29
89°
80°
30
88°
79°
1
88°
80°
2
87°
80°
3
89°
79°
4
88°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
Diy-May Weather in Montego Bay
Montego Bay's Diy-May 2026 forecast shows daily high temperatures ranging from 84° to 90°, with overnight lows between 76° and 80°. The average high for Diy-May is 87° 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 Diy-May weather will actually feel in Montego Bay. See also: July | August | September.
