S
M
T
W
T
F
S
26
87°
73°
27
82°
75°
28
83°
75°
29
86°
75°
30
86°
76°
1
86°
77°
2
87°
77°
3
85°
78°
4
86°
77°
5
86°
76°
6
87°
77°
7
87°
77°
8
88°
76°
9
87°
77°
10
85°
76°
11
84°
77°
12
84°
77°
13
85°
76°
14
84°
76°
15
84°
75°
16
85°
77°
17
84°
77°
18
84°
76°
19
85°
77°
20
84°
76°
21
84°
75°
22
85°
78°
23
85°
77°
24
84°
78°
25
84°
78°
26
85°
77°
27
86°
78°
28
85°
78°
29
85°
77°
30
86°
78°
31
85°
78°
1
85°
77°
2
86°
78°
3
85°
78°
4
85°
79°
5
86°
79°
6
85°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fajardo
Fajardo's May 2026 forecast shows daily high temperatures ranging from 82° to 88°, with overnight lows between 75° and 79°. The average high for May is 85° 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 Fajardo. See also: June | July | August.
