There are many solutions to recommend that are good. Depends on how much you want to spend and how much you want to get into this weather stuff. It also can depends on your level of experinece with computer software and operating systems. And it can also depend on your choice to find a solution that does not require a computer to run 24/7.
Here is just a few ideas....
Cheapest requires most experience
Ambient Weather WS-2902A --> Raspberry Pi with wifi access point running WeeWx and interceptor driver --> PWSweather
Modest investment - easy
Ambient Weather WS-2902A --> ObserverIP (and WS-1000-BTH) --> Meteobridge --> PWSweather
Getting more expensive - easy
Davis Vantage Vue or Vantage Pro2 --> USB or IP data logger adapter ---> PC running Weather Display software (or other Weather Software, WeatherLink, VPLive, Cumulus, Virtual Weather Station...etc...etc) --> PWSweather
Davis Vantage Vue or Vantage Pro2 --> USB or IP data logger adapter ---> Meteobridge --> PWSweather
Davis Vantage Vue or Vantage Pro2 --> wifi Meteobridge data logger adapter --> PWSweather
The Meteobridge if you don't want to build and license yourself can be purchased already built as it is called a WeatherBridge. Same thing running same Meteobridge software. Bit more expensive but saves on complexity of building yourself.