Zoom in on a map until the weather icon appears in the lower-right corner; the icon shows the current conditions for that area. In some regions, the air quality index (AQI) also appears in the lower-right corner.
To get the hourly forecast, touch and hold the weather icon. Tap the hourly forecast to get a multiday forecast in the Weather app.
If you don’t want to get the weather information or the air quality index in Maps, go to Settings > Maps, then turn off Weather Conditions or Air Quality Index.
Note: Weather and air quality data are available in select areas. Features vary by country and region.