Hello. I need little help. I wanna do some automation based on outside temperature. I dont have a outside sensor. I mean outside temperature based on weather forecast.
For example: my heating in bathroom turn on every hour at night and turned off after 30 minutes. It is possible start this automation only if outside temperature will be below 10°C? I know, it is possible for sure but i dont know how to do this. Can you someone point me at the right direction please? Thanks
I'm from Czech so sorry for my english