Values not matching

Thanks for this excellent script.

I have downloaded the script and tested on local server(localhost) using Toronto, ON as City. it gave same weather details as shown in google website(here i typed Toronto, ON weather). but when i uploaded the same files to webserver, it showed me different values from the google website.

In brief, weather values match google website when using localhost and they differ on files uploaded on online web server.

Any help in this regard?

Thanks.