Today in Hoeilaart, it will become very humid.
Fairly cloudless skies becoming changeable during the morning, very cloudy skies becoming totally covered in the afternoon. No precipitation in the morning, drizzle followed by showers in the afternoon. Light winds.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Temperatures will vary between 15 and 20°C.
Tonight, very cloudy.
Showers. Moderate winds.