title: Reading from big json data in java
body: <p>To start off, I'm pretty new in <code>programming</code>. I have to create an <code>Android</code> Weather App for a school project and I'm stuck with this big ass <code>JSON</code>:</p>
  
  <p><a href="http://api.openweathermap.org/data/2.5/forecast?q=Maribor&amp;units=metric&amp;APPID=79d5a2d4dec4a5e84034fc6357fa111c" rel="nofollow">JSON Data</a></p>
  
  <p>Out of this, how would I read the temperature out of every 3 hour interval(example: 9.00-12.00 temperature: 5°C, 12.00-15.00 temperature: 7°C etc.).
  So I have an <code>Activity</code> that displays the temperature of the entire day by three hour intervals. Since I have no experience with JSON I have no idea what the certain indexes mean, when does it increment(there are like 8 main: thingies). </p>
  
  <p>DISCLAIMER: I have to use JSON, no GSON or other shortcuts, I have to parse and read certain data from this JSON. I get this JSON from open weather map API so it changes every day. 
  <a href="http://api.openweathermap.org/data/2.5/forecast?q=Maribor&amp;units=metric&amp;APPID=79d5a2d4dec4a5e84034fc6357fa111c" rel="nofollow">API</a></p>