Any recommendations on how to fix this?

I notice my weather stripping has a chip of it missing. How hard is this to repair?

It's annoying to get weather sprayed on my back haha

 

Not hard but depending on model/year it can be pricy. I'm looking to replace all the door and hatch seals n my 92 CX and at wholesale it's gonna run me nearly $550.

 

I have a 96 honda accord and its only the back window on the driver side. Where are you taking yours to get done?

 

My driveway LOL. My wife works in the parts dept at the stealership so I get the hookup on parts pricing. It's all clips and press fit pieces. Either get new clips to go with the new seals or be careful with the old ones and it's cake.