No specific info about version 4.6. Please visit the main page of ClassicWeather HD on Mac Informer.
Check weather forecasts directly from your Menu Bar.
WeatherDock is a nice weather application for the Mac.
Check weather details in various places from all over the world.
View weather patterns all over the world, with real-time cloud cover and a 7-day forecast.
Weather Now provides common information, such as indoor and outdoor temperature.