Im having a hard time keeping my dill herb looking green and healthy. Am I over watering it? Are there any tricks?

Dill weed doesn't really need much, treat them like flowers. They grow in dry conditions and lots of sun. I hope y ou are cutting them b ack and drying them in bundles for use through the winter, or for pickling. The best old fashioned way to dry is tie them in a paper bag with string and hang upside down in a place with lots of air movement, or they can be frozen in plastic bags. Lots of options.