Use your old android phone or tablet as a weather station. All you need is to install this app. The display stays always on and the content is automatically updated. You can see current weather, hourly forecasts for the day and daily forecasts for a week at a glance.
According to the antivirus report, WhatWeather doesn't contain viruses or any kind of malware. The tool has been originally developed by kolov.com and it is included in the Weather category. This application has been downloaded and installed by over 100K users and its most recent update is dated Sep 29, 2020.