Weather Station is a fully functional and easy-to-use weather station for Android smartphones that displays real-time data, such as humidity, solar radiation, wind speed and direction, current pressure, wind speed, humidity, and so on, as well as the forecast for the next 10 days.  It also has support for various sensors, including an Arduino-based inside temperature. Additionally, it includes a rain forecast, and even a detailed forecast for your location, which you can check in the morning and evening, and it can automatically update your location whenever the location changes.

If you're having trouble using the Weather Station app, try clearing its data in Android Settings and/or reinstalling it.