Costco will be closed on May 26 due to the Memorial Day holiday. It will reopen the next day on Tuesday, May 27. So if you need to buy those hot dogs, burger buns, paper plates and corn-on-the-cob for your barbecue, either plan to shop at Costco before May 26 or plan to shop at an alternative store.

Costco will close all stores on Memorial Day 2025, continuing its tradition of honoring major US holidays. While the retailer steps back for a day, analysts say it is poised to thrive under Trump-era tariffs.

Stock up early on these Memorial Day essentials from Costco before they sell out, including hot dogs, BBQ sauces, and sunscreen.

Those hoping to hit up Costco on a particular day off in May will have to make other plans, because the company has confirmed that it will close all of its locations on one day in May.

If you're hoping to save as much money as possible in 2025, Memorial Day sales are definitely worth considering. Tariffs on most Chinese imports are likely to affect prices later in the year, so if you find a really good price on something you need right now, don't hesitate to pick it up before the price can go up.