
Nothing knocks out the heat quicker on a blistering day than a chilled homemade watermelon lemonade. The bright color pops every time and perks up whoever’s around. My grandma was loyal to her no-fuss mix of juicy melon with citrus zip, and now I can’t help but toss this together all summer. It comes together fast and both kids and grownups ask for it nonstop.
This one became my go-to once I landed in my first place and sweating through summer with no AC was a given. Pouring a glass was like sneaking away to a poolside. Trust me, whatever your age, it hits the spot every sip.
Colorful Ingredients
- Watermelon (seedless): dice up about six cups for the core flavor. Heavy melons with a pale yellow spot are ideal.
- Lemon juice (fresh): round up a cup for zingy citrus punch. Pick smooth, thin-skinned lemons—they’re juicier.
- Lime juice (fresh): you’ll need a quarter cup for a bright kick. Grab limes that feel soft when you squeeze them gently.
- Ice cold water: start with half a cup, add more if you want a lighter drink. It can help mellow everything out.
- Sugar (granulated): begin with a third to half cup, or more if sweet teeth are in the room. Fine sugar melts in quick.
- Honey or agave nectar: two tablespoons tops for those who want a sweeter touch. Play around and taste as you go.
- Mint leaves, fresh: totally optional! Add for refreshing flavor or just to make things look fancy.
- Round or sliced watermelon: totally up to you and just for looks. Love the floaty pink slices in the pitcher.
- Lime or lemon slices: if you want a party vibe in every glass, these are a must-have garnish.
Refreshing Steps
- Make It Cold
- Before anything else, chill your watermelon in the fridge. It’ll make your drink super frosty and extra nice.
- Cube the Watermelon
- Take a sharp knife and cut the seedless melon into big chunks. Try for six cups total and get rid of any obvious seeds you see.
- Blend Everything Up
- Chuck watermelon cubes into your blender along with sugar and a splash of water. Blast on high until everything looks smooth and foamy.
- Trap the Pulp
- Pour that blend through a strainer or a layer of cheesecloth right into a big pitcher. Press the pulp lightly to squeeze out all the juice and chuck the seeds and solids.
- Add your Citrus Tang
- Mix in fresh lemon and lime juice right into the pitcher. Taste—if you like it tarter, go heavy handed here.
- Sweeten if You Want
- This is where you pop in some honey or agave if you’re into it. Stir until totally dissolved. Try and add more sugar if it needs to be sweeter.
- Let It Chill
- Stick the pitcher covered in your fridge for at least a half hour, so flavors come together and it gets properly chilled.
- Pour and Top Off
- Serve in tall glasses loaded with ice. Sprinkle in some mint or drop in sliced melon and wheels of lemon or lime if you feel like showing off a bit.

Every summer I’m all about snipping mint from my pots and tossing it in the pitcher. The scent alone brings back sun-baked days with family and juicy watermelon everywhere. This drink always takes the spotlight when cookout time rolls around.
Smart Storage
Toss any leftovers in a covered pitcher (or use a mason jar if you’re feeling fancy) and pop it into the refrigerator. Tastes amazing for twenty-four hours and still good after a couple days. For the best flavor, skip adding ice till you serve so nothing gets watered down.
Swap Options
If limes are nowhere to be found, just squeeze in more lemon for a different spin. Want a wilder citrus zing? Swap lime for a dash of orange juice. If you’re out of agave or honey, maple syrup or even homemade simple syrup will do the trick for sweetening.
Fun Ways to Serve
Pour it super cold in tall glasses and serve with platters full of fresh berries and chunky watermelon. Perfect splashy drink for brunch—just add sparkling water or a bit of chilled vodka if adults are around. Want a treat for later? Freeze into popsicle molds and enjoy!

Story Behind It
Citrus and watermelon are summer mainstays throughout the Mediterranean. I dreamt up this drink thinking about those big Italian lemon pitchers at family tables, then mixed in the chunky watermelon fun I picked up in the south. Seriously, wherever fresh fruit’s around, folks love this one.
Common Questions
- → What's a good way to pick a tasty watermelon?
Look for one that's seedless, feels almost heavy for its size, and check for a big creamy yellow spot underneath. That just means it's super sweet and ripe.
- → Can I make it a day or two ahead?
Definitely. Just stash it in the fridge for up to 48 hours. When you’re ready to pour, give it a quick stir so it’s nice and smooth again.
- → How should I sweeten it?
Once you blend everything, do a little taste test. Add some sugar, honey, or agave if your fruit isn’t sweet enough.
- → What little extras make it look great?
Pop in fresh mint, slices of lime or lemon, and small watermelon chunks for a fresh look and extra flavor.
- → Can this turn into a grown-up drink?
For a party-friendly adult twist, mix in about half a cup of vodka or light rum for each batch.
- → Will frozen watermelon work?
Absolutely. Blending in frozen pieces makes your drink thick and icy cold without losing flavor.