We have added new versions of the rendering styles for the Weather Maps API.
To get the weather map layers in the new predefined styles, you need to add _new to the appropriate layer name, as follows:
http://tile.openweathermap.org/map/{layer}_new/{z}/{x}/{y}.png?appid={api_key}
precipitation
precipitation_new
wind
wind_new
temperature
temperature_new
pressure
pressure_new
The newly styled weather layers are available live on our demonstration map: http://owm.io/weathermap.
Would you like to have self-customised styles in your weather map? Try our Map Editor tool – you can apply your own styles to the weather layers and combine them with base maps.