In a food processor, blend watermelon until it's the consistency of a smoothie.
Strain watermelon juice with a fine mesh seive to remove any seeds and pulp.
Add lime juice and honey to watermelon juice, then stir well until the sugar fully dissolves.
Pour the watermelon juice into popsicle molds. Freeze for at least three hours or until frozen solid. Often it's easiest to freeze overnight. Enjoy!
2 teaspoons lime juice can be substituted if you don't have fresh lime on hand. It can be left out, but the flavor really makes the popsicles pop a little more.
Other sugars can be substituted for honey, including white sugar. Taste your watermelon juice before adding sweetener then sweeten to taste. A really juicy sweet watermelon in season may not need extra sweetener at all.
This recipe makes 6 popsicles that are 3.2 ounces. If your popsicle mold holds more or less liquid, you may make a few more or fewer popsicles.