S
M
T
W
T
F
S
26
80°
55°
27
75°
48°
28
71°
52°
29
79°
54°
30
73°
49°
1
73°
54°
2
74°
55°
3
78°
59°
4
80°
59°
5
80°
58°
6
81°
59°
7
82°
60°
8
79°
59°
9
82°
60°
10
83°
61°
11
84°
62°
12
84°
62°
13
80°
61°
14
78°
61°
15
86°
62°
16
86°
62°
17
85°
61°
18
83°
56°
19
86°
56°
20
79°
58°
21
85°
64°
22
87°
57°
23
88°
56°
24
81°
56°
25
80°
58°
26
81°
59°
27
80°
63°
28
82°
66°
29
88°
66°
30
90°
66°
31
91°
67°
1
91°
64°
2
90°
60°
3
84°
61°
4
84°
61°
5
89°
63°
6
90°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Grenada
Grenada's May 2026 forecast shows daily high temperatures ranging from 71° to 91°, with overnight lows between 48° and 67°. The average high for May is 82° with an average low of 59°. 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 Grenada. See also: June | July | August.
