S
M
T
W
T
F
S
26
79°
60°
27
78°
61°
28
78°
60°
29
80°
60°
30
82°
64°
1
82°
64°
2
81°
63°
3
82°
64°
4
82°
64°
5
81°
63°
6
81°
63°
7
82°
64°
8
82°
64°
9
81°
62°
10
82°
63°
11
82°
62°
12
81°
63°
13
82°
63°
14
82°
62°
15
81°
63°
16
82°
63°
17
82°
62°
18
81°
62°
19
81°
62°
20
80°
62°
21
80°
59°
22
79°
60°
23
81°
61°
24
81°
56°
25
80°
61°
26
81°
59°
27
77°
60°
28
79°
61°
29
81°
60°
30
81°
58°
31
80°
60°
1
81°
59°
2
77°
60°
3
81°
60°
4
80°
56°
5
80°
59°
6
81°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Brasília
Brasília's May 2026 forecast shows daily high temperatures ranging from 77° to 82°, with overnight lows between 56° and 64°. The average high for May is 81° with an average low of 61°. 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 Brasília. See also: June | July | August.
