Today in Château-d'Olonne, the largely blue sky won.t last.
Fairly cloudless skies becoming changeable during the morning, some sun but cloud building in the afternoon. No precipitation. Light winds.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Temperatures will vary between 5 and 14°C, it will be cold in the morning.
Tonight, very cloudy.
Risk of showers in the early hours. Moderate winds.