S
M
T
W
T
F
S
26
62°
29°
27
63°
29°
28
70°
29°
29
74°
30°
30
78°
33°
1
77°
48°
2
78°
47°
3
74°
47°
4
71°
46°
5
79°
46°
6
82°
47°
7
84°
46°
8
78°
44°
9
83°
48°
10
85°
53°
11
81°
49°
12
82°
50°
13
81°
49°
14
73°
42°
15
67°
41°
16
67°
44°
17
68°
41°
18
66°
43°
19
66°
40°
20
68°
41°
21
69°
40°
22
69°
42°
23
70°
41°
24
78°
44°
25
79°
47°
26
77°
48°
27
75°
45°
28
74°
46°
29
73°
47°
30
71°
48°
31
70°
47°
1
71°
41°
2
73°
46°
3
72°
44°
4
72°
43°
5
73°
48°
6
73°
43°
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 66° to 85°, with overnight lows between 40° and 53°. The average high for May is 74° with an average low of 45°. 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.
