What are the opening hours?

Monday 7am - 8pm Tuesday 7am - 8pm Wednesday 7am - 8pm Thursday 7am - 8pm Friday 7am - 8pm Saturday 8am - 8pm Sunday 8am - 6pm

Cast Iron Coffee

Home
United States
DeKalb, IL
Cast Iron Coffee

Family-owned coffee shop serving good coffee to DeKalb, IL and Northern Illinois University.

09/13/2026

💡Think you’re a smartie? Like learning new things? Join us next Monday 9/21 @ 7PM for TRIVIA! Grab some friends and try your hand to win a Cast Iron Coffee gift card! 🏆 Coffee bar will be open and yes, we do have decaf beans!

Groups of 6 players or less are accepted. No tech allowed during game play.

09/05/2026

Did you know our Campfire Latte got a ✨GLOW UP?!✨ It’s now topped with a homemade MARSHMALLOW and CINNAMON COLD FOAM! It’s a must-try!
Let us take you to a crisp bonfire night with this delicious combo of toasted marshmallow and chocolate! 🍫 🔥

09/01/2026

The moment you’ve been waiting for… Check out our FALL MENU starting TUESDAY, SEPT 1! We believe there’s something delicious for everyone to try all fall long. ✨ Enjoy!

🧡Pumpkin Pie Dirty Chai
🧡Taffy Apple Chai
🧡Pumpkin Pie Latte (think “PSL”)
🧡Campfire Latte (toasted marshmallow • mocha) w/ NEW HOMEMADE MARSHMALLOW COLD FOAM
🧡Hot Apple C***r - from Jonamac Orchard
🧡Caramel Apple Slushie
🧡Taffy Apple Italian Soda

08/25/2026

✨NEW EVENT✨ Join us for our first-ever BINGO NIGHT on Tuesday, September 1 and Monday, September 7! You must make a purchase to receive a bingo card. Then, get ready for your chance to win a free pastry, coupons, gift card, or a mug! Bring your friends- the fun starts at 7:00pm!

08/23/2026

Welcome back to campus! 🐾 We missed you! There’s a certain excitement surrounding the start of a new semester. 🖤❤️
Enjoy a 10% discount every Friday when you show your ID! This goes for NIU and Kish students! 💚🤍

*Discount only applies towards drink orders- not pastries, merch, or wholesale coffee beans.

07/28/2026

What better way to celebrate Harry Potter’s birthday than with HARRY POTTER DAY at Casty?!? On FRIDAY, July 31st, enjoy our Butter B**r Latte and Butter B**r Frappe (while supplies last.) Then, grab your fellow HP nerds and try your hand at HP TRIVIA at 7PM. SEE YOU THERE! ⚡️

07/25/2026

In honor of Shark Week, dive into the Shark Attack Frappe — a blend of sweet blue raspberry and creamy vanilla bean, whipped into a delicious icy treat with a vibrant ocean-blue swirl… Topped with a shark gummy and a splash of red raspberry! 😉🦈

07/02/2026

NEW SUMMER TREATS, Y’ALL! Introducing the Peaches and Cream Frappe, as well as the Strawberries and Cream Frappe! Topped with whipped cream and purée, this is quite the treat!☺️
We also brought back Affogato! A simple and popular Italian dessert made by pouring freshly-pulled espresso over scoops of vanilla bean ice cream. Enjoy!

06/19/2026

Fresh and gooey cinnamon rolls, perfectly-pulled espresso, and a cozy corner waiting just for you. ✨ Stop by, slow down, and stay awhile—we'd love to be part of your day!
Open until 6pm.

05/22/2026

NEW DRINKS are here!
🍓Strawberry Coconut Milk Latte
🍯 Honey Sea Salt Latte (with honey and sea salt rim for for-here orders)
🎇 White Tea Sparkler (green-tea based, add any flavor to make it your own!! Options include raspberry, watermelon, guava, etc.)

Address

901 Lucinda Avenue Suite D
Dekalb, IL
60115

Opening Hours

Monday	7am - 8pm
Tuesday	7am - 8pm
Wednesday	7am - 8pm
Thursday	7am - 8pm
Friday	7am - 8pm
Saturday	8am - 8pm
Sunday	8am - 6pm

Telephone

+18155170654

Website

https://castiron-coffee.com/

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