SebastianK

This Plugin is very easy to handle. Just install with a few clicks and set it up in your configs. 
Then include it in your sidebar e.g. with the following code:
< ?php spWeatherShow(); ? > (without spaces)

spWeather

This Plugin gets the weather from google.de/google.com and shows the weather now and a 4 days forecast with tiny pics

ricardjorg

BrixSat

This plugin was made to show google weather info on wordpress. It was designed to fit the needs of a customer of virtual2. 
We decided to make it availiable to the comunity. So here it is, enjoy it.
<h3>Arbitrary section</h3>
We would like to thank you for installing and use the GoogleWeather4WP Widget. 
This is still under some development, so it will get improvements, specialy 
in the frontend of the widget. Missing the animation on frontend to show forecast days.
If you care to help, please do to info at virtual2 dot net
Please visit www.virtual2.net for more info.

Google Weather 4 WP

This plugin was made to show google weather info on wordpress. It was designed to fit the needs of a customer of virtual2.

spWeather vs Google Weather 4 WP