S
M
T
W
T
F
S
27
84°
72°
28
82°
73°
29
82°
73°
30
82°
72°
1
84°
74°
2
84°
73°
3
84°
73°
4
84°
73°
5
84°
73°
6
84°
75°
7
84°
73°
8
84°
73°
9
84°
73°
10
86°
75°
11
88°
75°
12
86°
75°
13
84°
72°
14
84°
73°
15
86°
74°
16
86°
73°
17
84°
73°
18
84°
73°
19
84°
73°
20
86°
73°
21
88°
73°
22
86°
75°
23
88°
75°
24
86°
75°
25
86°
75°
26
88°
75°
27
86°
75°
28
84°
75°
29
84°
75°
30
88°
75°
31
88°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Arecibo
Arecibo's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Arecibo. See also: June | July | August.
