Hi,

We get data weather  from the page https://openweathermap.org/find?q=vilnius

The openweathermap show decimal places for temperature numbers as screenshot http://prntscr.com/nach0c

And currently this theme doesn't support change temperature numbers format. . We will consider to add more this feature in the next update version of PenNews. I'm not sure it will be added but i'm sure we will consider about this.

Best Regards,

PenciDesign