McDonald's
$ • Fast Food, Burgers, Coffee Shops
Hours:
4001 Crusher Dr, O'Fallon
(636) 329-1551
About McDonald's
Customers' Favorites
Double Quarter Pounder with Cheese
Crispy Chicken Sandwich
Fruit N Yogurt Parfait
World Famous Fries
Breakfast Sandwich
Chicken Mcnuggets
Sausage Biscuit
Basket of Fries
Cheeseburger
Filet-O-Fish
McDonald's Reviews
Ratings
Menu
Add a Menu
Hours
| Monday | 5AM - 11PM |
| Tuesday | 5AM - 11PM |
| Wednesday | 5AM - 11PM |
| Thursday | 5AM - 11PM |
| Friday | 5AM - 11PM |
| Saturday | 6AM - 11PM |
| Sunday | 6AM - 11PM |
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McDonald's in Warrenton stands out for its accurate orders and friendly staff. The restaurant offers a quick drive-thru and a welcoming atmosphere for kids and individuals with disabilities. While some unique features like a distant order kiosk and a single window service may surprise customers, the hot food and great drinks make up for it. The location may have some unusual sights outside, but overall, it's a convenient stop for a meal while traveling through Missouri. Just don't forget to ask the manager to get the cashier a fan for a more comfortable experience.