Thursday in the Philadelphia region is going to be very similar to Wednesday, with just a few more clouds.

It's Always Sunny in Philadelphia's Charlie Day shared a "Saturday Song," while Glenn Howerton joked that Day is still ...

Tuesday in the Philadelphia region will be the nicest day for the remainder of the week before the temperatures heat up again ...

Saturday and Sunday in the Delaware Valley will have fantastic weather for golf, BBQ, fishing, or whatever dad choses.

Sunday is a nice summer day in Philadelphia, but the NEXT Weather team is tracking storms on Monday.

"It's Always Sunny in Philadelphia" has no shortage of amazing side characters, but there's one, in particular, fans think ...

Add Yahoo as a preferred source to see more of our stories on Google. Glenn Howerton, Charlie Day, and Rob McElhenney for 'It's Always Sunny in Philadelphia' Season 18 - Rob Mac via Instagram While no ...

Jennie Richardson is a TV Features and Lists Writer for Collider, and a graduate student pursuing an MFA in Fiction Writing. In other words, she really loves stories. It's Always Sunny in Philadelphia ...

The implication of It's Always Sunny in Philadelphia becoming the longest-running live-action sitcom — with 17 seasons and counting — is that fans have a bottomless tap of material they keep coming ...

Jennie Richardson is a TV Features and Lists Writer for Collider, and a graduate student pursuing an MFA in Fiction Writing. In other words, she really loves stories. Editor's Note: The following ...

Rob McElhenney as Ronald 'Mac' McDonald, Kaitlin Olson as Deandra 'Sweet Dee' Reynolds, Charlie Day as Charlie Kelly, Danny DeVito as Frank Reynolds, and Glenn Howerton as Dennis Reynolds on 'It's ...