Today in São Marcelo, the weather will deteriorate, becoming increasingly unstable.
Cloudy spells, dense at times in the morning, storms developing in the afternoon. Possibility of showers late in the morning, heavy showers in the afternoon. Light winds.
The reliability of the situation is good.
Temperatures will vary between 21 and 31°C, it will be very warm in the afternoon.
Tonight, low cloud developing into fog.
Light showers progressively becoming less frequent. Light winds.