Dark Sky - Hyperlocal weather information, now on the web ⛈
World Weather Info - New weather service, where you can not only check the weather forecast, but also take part in its creation.
CARROT Weather - An eerily accurate weather app with hilarious forecasts
Meteo - Forecast the weather with geolocation
Hello Weather - The amazingly accurate, perfectly powerful, seriously simple weather app.
Weather Underground - Weather Underground is committed to delivering the most reliable weather information possible.