I second windy. Very detailed and precise. Supports several models/data sources like ECMWF, Arome, Meteo Blue etc. They still have a free tier with a 5-day forecast and a very expensive premium tier (10 days, I believe??) - but everything longer than 5 days tends to get increasingly im precise anyways.
My use case is usually evading thunderstorms when cycling/hiking, which are ~impossible to predict more than a few hours ahead of time anyway, so this works perfectly. Thank you!
