Has anyone else seen a increase in ping?

Just you. Constant ping of 25-35. And I live in NY which is known for not having fast bandwidth.

Today have not been on yet but last couple days with the patches it was higher. Otherwise I sit 26-30.

Normally I had stable ping in the 40s. A couple weeks ago my ping became more erratic and would sometimes spike up to 150.

The first thing I'd do is reset your router. I actually saw an improvement when I did this.

Next you should make sure your firewall isn't blocking league and that you have port forwarding set up on your router for the ports that league uses.

You can also release/renew your IP and clear DNS.

Also check for virus/Trojans and ensure your Antivirus is up to date.

If all that fails you can always contact support. They'll require you to gather a lot more info so do as much as you can by yourself before resorting to them.