S
M
T
W
T
F
S
26
53°
41°
27
51°
43°
28
59°
36°
29
64°
38°
30
66°
42°
1
68°
46°
2
75°
51°
3
77°
54°
4
75°
56°
5
66°
49°
6
68°
46°
7
78°
56°
8
82°
48°
9
80°
54°
10
80°
45°
11
91°
51°
12
91°
64°
13
91°
61°
14
75°
50°
15
76°
47°
16
70°
48°
17
50°
41°
18
62°
43°
19
66°
38°
20
70°
46°
21
71°
56°
22
74°
49°
23
84°
55°
24
87°
63°
25
90°
58°
26
87°
70°
27
84°
64°
28
83°
57°
29
75°
55°
30
76°
49°
31
77°
53°
1
81°
56°
2
88°
58°
3
91°
59°
4
86°
58°
5
94°
59°
6
91°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Barro
Barro's May 2026 forecast shows daily high temperatures ranging from 75° to 94°, with overnight lows between 49° and 59°. The average high for May is 84° with an average low of 56°. 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 Barro. See also: June | July | August.