No reliable Personal Weather station near me

There are no reliable personal weather stations near me. (1) must i use one (2) if i have to what can I do and what is the correct setting for my Rachio 2

Have you looked if there is a good weather underground station in your area?

Here is my earlier post (link) on how to find a good station.

Should you find a good station, you will have an option of upgrading to a Gen 3 Rachio for a native WU support or using it with Gen 2 via pwsweather (reply with your station ID and I can take of the rest).