S
M
T
W
T
F
S
26
77°
46°
27
77°
50°
28
64°
57°
29
70°
55°
30
66°
54°
1
70°
50°
2
73°
45°
3
72°
48°
4
72°
48°
5
57°
54°
6
61°
52°
7
70°
46°
8
70°
48°
9
75°
48°
10
59°
54°
11
61°
50°
12
64°
46°
13
66°
45°
14
57°
43°
15
57°
41°
16
66°
45°
17
70°
50°
18
54°
40°
19
54°
43°
20
58°
45°
21
62°
49°
22
65°
51°
23
66°
52°
24
69°
54°
25
62°
49°
26
64°
51°
27
65°
52°
28
68°
52°
29
67°
54°
30
68°
53°
31
60°
48°
1
58°
46°
2
58°
45°
3
59°
45°
4
59°
46°
5
60°
48°
6
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Brentonico
Brentonico's May 2026 forecast shows daily high temperatures ranging from 54° to 69°, with overnight lows between 40° and 54°. The average high for May is 62° with an average low of 49°. 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 Brentonico. See also: June | July | August.