Today in São Sebastião,warning:reduced visibility early in the day. Fog developing into low cloud during the morning, very cloudy with possibility of thunder storms in the afternoon. Some light showers from late morning. Light winds.
The reliability of the situation is good.
Temperatures will vary between 17 and 24°C.
Tonight,overcast skies with risk of thundery outbreaks. Light showers progressively becoming less frequent. Light winds.