What if Apple accidentally deleted the weather?

Download it again in the App Store, as follows:

1. Click "App Store" to enter the store;

2. Search for "weather" in the search bar;

3. Click "Download" on the right, and then click "Open" after downloading;

4. Open "Weather" to see the weather situation in your city;

5. You can also see the weather icon of the mobile phone desktop recovery.