S
M
T
W
T
F
S
31
88°
79°
1
89°
78°
2
88°
79°
3
89°
75°
4
88°
78°
5
89°
78°
6
88°
80°
7
89°
79°
8
89°
80°
9
89°
75°
10
88°
76°
11
90°
77°
12
89°
78°
13
89°
80°
14
85°
81°
15
85°
80°
16
88°
80°
17
90°
79°
18
89°
75°
19
89°
81°
20
90°
79°
21
90°
81°
22
89°
81°
23
90°
78°
24
88°
80°
25
88°
81°
26
90°
75°
27
88°
77°
28
89°
78°
29
88°
78°
30
88°
77°
1
87°
78°
2
88°
79°
3
88°
78°
4
87°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Naguabo
Naguabo's June 2026 forecast shows daily high temperatures ranging from 87° to 90°, with overnight lows between 75° and 79°. The average high for June is 88° 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 Naguabo. See also: July | August | September.