If you want to do more than just going out for an easy run there are some good options available.
The line represents the average temperature. The faded area represents the most likely temperature span. The temperature is within this area 80% of the times.
The line represents the average dew point. The faded area represents the most likely dew point span. The dew point is within this area 80% of the times.
The line represents the average wind speed.
Etterbeek | Schaerbeek - Schaarbeek | Brussels | Ixelles - Elsene | Molenbeek-Saint-Jean - Sint-Jans-Molenbeek | Koekelberg | Evere | Woluwe-Saint-Lambert - Sint-Lambrechts-Woluwe | Woluwe-Saint-Pierre - Sint-Pieters-Woluwe | Forest - Vorst