Last 7 days
Today
20° / 13° High / Low (°C)
94% Humidity
65% Rain probability
Drizzle Condition
~3h Rain duration
What this means
In São Paulo on 2 Sep 2026, rain is expected: 65% chance, up to 0.3 mm forecast (source: Open-Meteo).
Scattered showers is expected today for around 3 hours — 65% probability, up to 0.3mm forecast. An umbrella is the right call.
Rain season
São Paulo's wet season (October–March) brings intense afternoon thunderstorms — brief but capable of dumping 50mm or more in an hour. Flash flooding (alagamentos) that paralyses traffic is a regular event after heavy rain. June–September is the dry season. At 760m elevation, evenings are cool year-round despite the tropical latitude.
Elsewhere in Brazil