Ever wonder what the most downloaded sidebar gadget is in the Windows 7 Personalization Gallery?  Well it is the WeatherBug gadget – over 27 million downloads!

Since the first version of the Windows Sidebar came out there has always been a weather sidebar gadget but the functionality was always functional but simple in just showing current conditions.  You had to click on a link in the gadget to visit a webpage in order to get more detailed info.

Well the WeatherBug sidebar gadget brings all of that right to your desktop:

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Download the WeatherBug Sidebar Gadget

Apparently it does the job well based on over 27 million downloads.  Do you have a favorite weather gadget?  Tell everyone about it in the comments.