S
M
T
W
T
F
S
26
84°
68°
27
81°
68°
28
79°
66°
29
84°
64°
30
79°
63°
1
81°
64°
2
81°
66°
3
68°
59°
4
81°
59°
5
84°
64°
6
84°
65°
7
83°
67°
8
81°
73°
9
81°
64°
10
64°
54°
11
66°
46°
12
70°
48°
13
77°
52°
14
77°
55°
15
66°
63°
16
79°
61°
17
70°
64°
18
66°
61°
19
63°
59°
20
66°
59°
21
61°
57°
22
59°
55°
23
64°
59°
24
75°
61°
25
70°
61°
26
81°
63°
27
70°
57°
28
68°
57°
29
68°
55°
30
70°
59°
31
68°
57°
1
66°
55°
2
66°
52°
3
68°
57°
4
68°
55°
5
68°
55°
6
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sao Paulo
Sao Paulo'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 Sao Paulo. See also: June | July | August.
