WeatherAPI example

First you need an API key from WeatherAPI.com, which can be acquired for free here. Then, import the library:

import 'package:weatherapi/weatherapi.dart';

Create a new request (default language: English):

WeatherRequest wr = WeatherRequest('YOUR_API_KEY');

Alternatively, you can also specify a language:

WeatherRequest wr = WeatherRequest('YOUR_API_KEY', language: Language.italian);

Now you can retrieve weather information.

String cityName = 'Parma';
double latitude = 44.8;
double longitude = 10.33;

Realtime API

Get realtime weather by city name:

RealtimeWeather rw = await wr.getRealtimeWeatherByCityName(cityName);
print('Condition: ${rw.current.condition.text}');

Get realtime weather by latitude and longitude:

RealtimeWeather rw = await wr.getRealtimeWeatherByLocation(latitude, longitude);
print('Condition: ${rw.current.condition.text}');

Forecast API

Get forecast weather by city name.

ForecastWeather fw = await wr.getForecastWeatherByCityName(cityName);
print('Tomorrow sunrise: ${fw.forecast[1].astro.sunrise}');

Get forecast weather by latitude and longitude.

ForecastWeather fw = await wr.getForecastWeatherByLocation(latitude, longitude);
print('Tomorrow sunrise: ${fw.forecast[1].astro.sunrise}');

Search/Autocomplete API

Get location results by city name.

SearchResults sr = await wr.getResultsByCityName(cityName);
print('First result: ${sr.locations[0].name}');

Get location results by latitude and longitude.

SearchResults sr = await wr.getResultsByLocation(latitude, longitude);
print('First result: ${sr.locations[0].name}');