S
M
T
W
T
F
S
31
88°
76°
1
86°
75°
2
88°
75°
3
88°
75°
4
87°
73°
5
91°
74°
6
90°
77°
7
91°
76°
8
89°
75°
9
88°
75°
10
89°
80°
11
90°
73°
12
89°
72°
13
90°
73°
14
90°
71°
15
89°
71°
16
88°
72°
17
88°
70°
18
88°
70°
19
87°
71°
20
87°
70°
21
88°
70°
22
88°
71°
23
89°
71°
24
87°
70°
25
87°
71°
26
88°
70°
27
87°
70°
28
87°
71°
29
88°
71°
30
87°
72°
1
89°
72°
2
88°
71°
3
88°
72°
4
87°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Arecibo
Arecibo's June 2026 forecast shows daily high temperatures ranging from 87° to 91°, with overnight lows between 70° and 80°. The average high for June is 88° with an average low of 72°. 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 Arecibo. See also: July | August | September.