How can I display the date, day of the week and weather forecast?

If you have an iPhone, go directly to the App Store and search for "Weather Forecast". One of the first five is from Minesage.

After setting the city, you can see the weather for 15 days, and There is a time-by-hour forecast, which allows you to see hourly weather changes. If there is heavy rain or something, a warning will be issued in advance.