Today in San Mateo, improving during the day:the sky will clear.
Skies changeable to very cloudy. Risk of some spots of rain in the morning, possibility of showers in the afternoon. Light winds.
The reliability of the situation is very good.
Temperatures will vary between 24 and 32°C, it will be very warm in the afternoon.
Tonight, skies progressively clouding over with storms forming.
Heavy showers in the early hours. Light winds.