Help me with a simple Linux script

Here's what I'm trying to do, I am trying to extract the temperature from every card and send them to my web server as a GET request so I can update a database on my web server.

What I have so far:

Code:

export DISPLAY=:0;aticonfig --adapter=all --odgt | grep -o '...\...' | sed -e 's/^[ \t]*//'

This gives me:

Code:

91.00
91.50
91.00
82.50

How do I chop this with shell scripting and send it as part of a GET request as such:

Code:

GET http://www.mywebsite.com/update_temp.php?rig=1&temp1=91.00&temp2=91.50&temp3=91.00&temp4=82.50

Thanks Gurus!