I just bought the Ambient Weather WS-2902A Smart WiFi Weather Station from Amazon and will switch out my old Acurite station for this one as soon as it warms up a bit.
I installed weewx about 10 days ago. I have a Davis Vantage Pro 2. I hacked together a cable to connect via USB to my "home server" - an Ubuntu box which also happens to host influxDB and Grafana.
I already had influx and Grafana as I'm using the influxDB app with HE to monitor device history, temperatures, etc.
There is a weewx influx plugin that allows storing the data from the weather station in influx. I'm able to use Grafana to generate charts of my weather data locally. I'm really enjoying this set of tools.
At some point I may install the weewx local weather app on HE so I can get the outside temperature into HE, but I haven't done that yet as I can't figure out what I need it for.
I didn't explore the Google group, but in my searches for things like the weewx to influx plugin, I became aware of how large and active the community of weather hobbyists is.