S
M
T
W
T
F
S
23
84°
70°
24
88°
70°
25
88°
72°
26
88°
72°
27
90°
72°
28
90°
70°
1
90°
70°
2
90°
72°
3
88°
70°
4
88°
70°
5
88°
70°
6
86°
66°
7
86°
68°
8
86°
68°
9
90°
70°
10
84°
70°
11
88°
70°
12
86°
68°
13
86°
70°
14
82°
70°
15
81°
68°
16
72°
66°
17
77°
66°
18
86°
66°
19
75°
64°
20
75°
64°
21
77°
64°
22
86°
66°
23
79°
68°
24
84°
66°
25
84°
68°
26
79°
68°
27
82°
66°
28
86°
68°
29
84°
66°
30
81°
68°
31
84°
68°
1
84°
68°
2
88°
70°
3
84°
70°
4
79°
64°
5
66°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Sao Paulo
Sao Paulo's March 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March 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 March weather will actually feel in Sao Paulo. See also: April | May | June.