Designed for people who use their blog while travelling the planet, Weather Traveller allows you to add weather information to the bottom of your posts in an easy way. This means you can let your blog readers know what the weather is like in the location you specify at the time you post.
I got the idea from Weather Postin’ by Matthew Richmond (https://wordpress.org/extend/plugins/weather-postin/)
Requires WP Geo (http://www.benhuson.co.uk/wordpress-plugins/wp-geo/).
<h4>Features</h4>
<ul>
<li>Show weather details for a specified location.</li>
<li>Edit weather details (such as location) prior to saving.</li>
<li>Does not change the original post content.</li>
</ul>
<h3>License</h3>
This program is free software; you can redistribute it and/or 
modify it under the terms of the GNU General Public License 
as published by the Free Software Foundation; either version 2 
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, 
but WITHOUT ANY WARRANTY; without even the implied warranty of 
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
GNU General Public License for more details.
http://www.gnu.org/licenses/gpl.html

Weather Traveller

Add weather details to your post based on location specified. Requires wp-geo plugin.

frankkugler

Mit WP Geo Tags fuer die Schweiz koennen die Meta Tags geo.region, geo.placename, geo.position and ICBM fuer jeden einzelnen Artikel und jede einzelne Seite separat fuer die Schweiz angegeben werden. Support: <a href="http://www.blumenversand.ag/" rel="nofollow ugc">http://www.blumenversand.ag/</a>

Weather Traveller vs WP Geo Tags fuer die Schweiz