Today in Château-d'Olonne, warning:reduced visibility early in the day.
Mist and fog in 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 11 and 17°C, it will be 4°C above normal.
Tonight, cloudy and humid with a risk of fog.
Chance of light rain. Light winds.