iThermometer is an application pretty, simple, accurate, and efficient. Unlike standard applications (with predefined cities), this version thermometer will give you the exact temperature of the place where you are.
The application also provides weather reports of a large detail. Functional for more than 2 million cities worldwide. Forecasts are available 24/7 and updated on average every three hours.
It integrates its own conversion degrees celsius in degrees fahrenheit.
A handy application to a minimum price, why not try it ?
Exclusive: Available in english, french, german, spanish, Italian, portuguese and dutch.
(To access all the functionalities of the station your iPhone must be connected to the internet (Edge, 3G or WiFi)).