@obmd1 Keep in mind that Bloomsky only supports weather underground (which is one of a few networks Rachio does not support directly) so you will need to port your data from weather underground to pwsweather to use with Rachio. You can do this for free through wufyi.com, more info on how to set everything up is here (link)
Since you would be dealing with data transfer no matter what, you may as well checkout if there are any existing good weather stations on weather underground which you can use. You can find more on how to look for a good weather underground station here (link)
Cheers,
Gene