This post may contain affiliate links. Please read our disclosure policy.
This refreshing watermelon limeade is the perfect way to cool off on a hot summer day. Made with just three simple ingredients, fresh watermelon juice, lime juice, and simple syrup. it’s quick to make and a total crowd-pleaser.
I often blend up watermelon when it’s not quite sweet enough to eat on its own. This limeade is my go-to fix. The flavor is bold and bright, and it comes together in minutes.

Why You’ll Love It
Fresh watermelon limeade is easy to make and just as easy to customize.
- Naturally vibrant – No need for food coloring or artificial flavors. I also find this to be true with my Blended Watermelon Margarita and my Watermelon Gin Fizz.
- Make-ahead friendly – Store it chilled and add ice just before serving.
- Versatile – Enjoy it as-is, mix it with sparkling water for fizz, or spike it with vodka, rum, or tequila for a quick summer cocktail.
Tips for Making Watermelon Limeade
Here’s how to get the best flavor and texture from your drink.
- Choosing a watermelon: Look for one that feels heavy for its size, has a large yellow spot, and sounds hollow when tapped.
- Juicing tip: You’ll need about 6-8 cups of cubed watermelon to yield 4 cups of juice. Blend until smooth, then strain for a clean finish. Check out my friend Molly’s tutorial on How to Cut Watermelon Cubes.
- Simple syrup: Make your own by simmering equal parts sugar and water until dissolved. Cool before using. When making drinks like this and my classic lemonade, I always do equal parts of simple syrup to the lemon or lime juice.
- Optional add-ins: Fresh mint leaves or a splash of sparkling water take this limeade up a notch.
Storage & Serving
This drink is best served cold. Store the watermelon limeade in an airtight container in the fridge for up to 3 days. Don’t add ice until right before serving to avoid dilution.
Serving a crowd? Double or triple the recipe and serve in a pitcher or beverage dispenser garnished with lime slices and mint.
Pin this now to save it for later
Pin ItWatermelon Limeade
Equipment
Ingredients
- 4 cups fresh watermelon juice
- 4 ounces fresh lime juice
- 4 ounces simple syrup
Instructions
- To make 4 cups fresh watermelon juice, process chunks of fresh watermelon in your blender until liquefied. Pour through fine mesh strainer if there were any seeds or solids.
- To make watermelon limeade, combine watermelon juice, 4 ounces fresh lime juice, and 4 ounces simple syrup in a pitcher. Add ice. Serve immediately. If not serving immediately, do not add ice until you're ready to serve.
Notes
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Wow who knew something this easy could be so so delicious! Love it! And can’t wait especially to have it this summer.
Yummy! This looks so good and refreshing!
This is so refreshing and delicious! I’m a sucker for anything watermelon. Definitely a must have to get you through the hot summer months.
Thanks Krissy, it looks delicious! I don’t know how you manage to make all these yummy drinks. I need to pin it for later 🙂
Your photos are making me thirsty!! This sounds like a refreshing drink. I bet it would be great frozen too as a slushy. I love making summer drinks like this. I have a melon-mint and melon-lime version in my rotation that are awesome. I’m sure this one is going to be right in line! Perfect to serve to guests who can then opt to add a little liquor or not. Cheers!