On a digital weather station, you can easily read all data from a digital display. For example, you're immediately aware of the time, temperature, humidity, and the position of the moon. You combine a digital weather station with an outdoor sensor to also read the current temperature from the outside. You can even combine an extensive weather station with a rain gauge or anemometer. This way, you know exactly what the current weather is outside. Does your weather station also have a barometer? You can even predict the weather forecast.