S
M
T
W
T
F
S
31
85°
78°
1
85°
77°
2
86°
78°
3
85°
78°
4
85°
79°
5
86°
79°
6
85°
78°
7
85°
78°
8
88°
77°
9
86°
76°
10
86°
76°
11
87°
77°
12
86°
76°
13
86°
76°
14
87°
76°
15
86°
76°
16
86°
77°
17
87°
77°
18
86°
78°
19
86°
76°
20
87°
77°
21
88°
78°
22
88°
75°
23
89°
76°
24
87°
78°
25
88°
77°
26
87°
76°
27
87°
77°
28
88°
78°
29
88°
78°
30
89°
76°
1
88°
76°
2
87°
77°
3
87°
77°
4
88°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Fajardo
Fajardo's June 2026 forecast shows daily high temperatures ranging from 85° to 89°, with overnight lows between 75° and 79°. The average high for June is 87° 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 June weather will actually feel in Fajardo. See also: July | August | September.