S
M
T
W
T
F
S
26
95°
68°
27
97°
73°
28
84°
75°
29
91°
72°
30
88°
72°
1
82°
72°
2
91°
70°
3
76°
68°
4
81°
66°
5
90°
64°
6
89°
68°
7
91°
69°
8
90°
70°
9
93°
68°
10
79°
69°
11
72°
66°
12
75°
57°
13
82°
57°
14
81°
64°
15
75°
69°
16
84°
63°
17
88°
68°
18
82°
70°
19
77°
70°
20
75°
68°
21
72°
64°
22
72°
63°
23
81°
63°
24
81°
64°
25
73°
70°
26
81°
67°
27
86°
64°
28
75°
64°
29
73°
64°
30
79°
65°
31
77°
66°
1
77°
61°
2
70°
64°
3
77°
63°
4
72°
62°
5
72°
59°
6
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Nilópolis
Nilópolis's May 2026 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 Nilópolis. See also: June | July | August.