ToniMa

PREAMBLE: 
This plugin is developed and maintained by <a href="http://www.teni.at" title="ToniMa Homepage" rel="nofollow ugc">ToniMa</a> and has no any relation to <a href="http://www.netatmo.com" title="NetAtmo Homepage" rel="nofollow ugc">NetAtmo</a>. 
Probably they dont even know that it is existing. 🙂
FEATURES: 
This plugin gives you the ability to display the weather data provided by your NetAtmo weather station on your WordPress website.
In particular:
<ul>
<li>
netatmo caching:
<ul>
<li>You just need to login and the plugin will display you all the devices and modules what are linked to that account.</li>
<li>All the devices connected (including “friend” netatmo stations) to that account will be cached in your wordpress database.</li>
<li>Additionally all measurements done by this modules will be synchronised to the local database.</li>
<li>Synchronisation will be done via wordpress cron framework (see: <a href="https://codex.wordpress.org/Function_Reference/wp_cron" rel="nofollow ugc">wp_cron</a>), so its asynchronous</li>
<li>but the data will be merged, that means all the missing measurements from the last synch will be fetched on the next run.</li>
</ul>
</li>
<li>
plugin info:
<ul>
<li>On plugin activation the necessary tables and views will be created.</li>
<li>Shortcodes to display device data, measurement data and parameters to configure the output (examples are in the admin section)</li>
<li>I created a widget to display the latest outdoor measurements.</li>
<li>Admin section to login to netatmo, change display values (°C/°F …) and cleanup on uninstall</li>
<li>100% ready for translations (german already done)</li>
</ul>
</li>
</ul>
AVAILABLE DATA: With the initial version (1.0) you will be able to cache all your data to your local database, including device parameters. As soon as the wind measurement module will be released, this data will be cached also.
SUPPORT: This plugin is free, but I offer it to you without any warranty. Use it at your own risk, I’m not responsible for any improper use of this plugin, nor for any damage it might cause to your site. Always backup all the site before installing a new plugin.
Anyway, I’ll be glad to support you when I have time if you’re in trouble. Just write me on wordpress support site of my plugin or write me netatmosphere@teni.at .
Here is a plugin demo: <a href="http://www.teni.at/wp/2015/09/15/netatmo-plugin-demo/" rel="nofollow ugc">plugin demo</a>

NetAtmoSphere

This plugin gives you the ability to display the weather data provided by your Netatmo weather station on your Wordpress website.

robcore89

FEATURES: 
This plugin gives you the ability to display the weather data provided by your Netatmo weather station on your WordPress website.
In particular:
<ul>
<li>
No coding required: you just need to login with your Netatmo account and this plugin will take care of everything else. It will search for every station and module you have associated with your account and display their data, along with the shortcodes needed to show that data on your website.
</li>
<li>
Caching system: the plugin will save on your DB the data retrieved from Netatmo’s servers. They will be refreshed every 5 minutes, so your site will remain super fast obtaining needed data locally on your server. 
You can choose between Celsius and Fahrenheit for measuring temperature and between hPa and mmHg for measuring the pressure.
</li>
<li>
Your weather data will remain stored in your WordPress database forever, but you can delete all the measurements clicking the “Clear DB cache” button in the settings page.
</li>
<li>
You can format shortcode generated values as you want.
</li>
</ul>
#
SUPPORT: 
This plugin is free, but I offer it to you without any warranty. Use it at your own risk, I’m not responsible for any improper use of this plugin, nor for any damage it might cause to your site. Always backup all the site before installing a new plugin.
Anyway, I’ll be glad to support you when I have time if you’re in trouble. Just write me using the form at this link on my website: http://robertnucci.it/robcore-netatmo-wordpress-plugin/
Here is a plugin demo: http://robertnucci.it/robcore-netatmo-wordpress-plugin-demo/ 
you put the stable version, in order to eliminate any doubt.

NetAtmoSphere vs Robcore Netatmo