As Memorial Day weekend shopping ramps up across the United States, many customers are searching for the latest updates on costco memorial day hours before heading to their local warehouse. Costco remains one of the busiest retail destinations during holiday weekends thanks to its major discounts on appliances, patio furniture, electronics, groceries, and summer essentials.
For Memorial Day 2026, Costco warehouses across the U.S. are officially closed on Memorial Day, Monday, May 25, 2026. This follows the company’s long-standing tradition of closing stores for several major holidays each year, including Thanksgiving, Christmas Day, New Year’s Day, Independence Day, Labor Day, and Memorial Day.
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Is Costco Open on Memorial Day 2026?
No. Costco locations nationwide are closed for Memorial Day 2026. Customers planning holiday cookouts, travel shopping, or last-minute bulk purchases are encouraged to visit stores before the holiday weekend rush reaches its peak.
While the warehouses themselves are closed, some Costco services may still operate online through the retailer’s website, allowing shoppers to browse products, place delivery orders, or check inventory availability from home.
Costco Memorial Day Weekend Shopping Rush
The days leading up to Memorial Day are traditionally among Costco’s busiest periods of the spring season. Many members stock up on:
- Grilling supplies
- Beverages and snacks
- Outdoor furniture
- Televisions and electronics
- Seasonal gardening products
- Travel accessories
- Summer clothing and pool items
Large discounts during Memorial Day promotions often attract thousands of shoppers looking to prepare for summer gatherings and vacations.
Typical Costco Holiday Schedule
Costco differs from many major retailers because it closes on several federal holidays rather than staying open with reduced hours. The retailer emphasizes employee time off during important national holidays.
Here are the major holidays when Costco warehouses are usually closed:
- Memorial Day
- Independence Day
- Labor Day
- Thanksgiving Day
- Christmas Day
- New Year’s Day
- Easter Sunday
Because of this policy, experienced Costco shoppers often plan bulk purchases several days in advance.
Best Time to Shop Before Memorial Day
Customers hoping to avoid crowded aisles and long checkout lines should consider shopping earlier in the week leading up to Memorial Day weekend. Morning hours are typically less busy, while afternoons and weekends often see heavier traffic.
Using Costco’s mobile app can also help members track inventory, digital coupons, pharmacy information, and warehouse services before arriving at the store.
Costco Online Orders During Memorial Day
Even though physical warehouses are closed on Memorial Day itself, Costco’s online platform continues operating. Shoppers can still:
- Browse online-only deals
- Schedule furniture deliveries
- Order appliances
- Purchase travel packages
- Access Costco Pharmacy services online
- Renew memberships
Delivery timelines may vary because of holiday shipping schedules.
Why Costco Closes on Memorial Day
Memorial Day honors military personnel who died serving the United States. Costco’s holiday closure policy reflects the company’s approach to giving employees time with family while recognizing nationally observed holidays.
Many loyal Costco members already expect the annual closure and prepare shopping trips accordingly each year.
Final Reminder for Costco Shoppers
If you are planning a barbecue, road trip, party, or summer gathering, it is smart to complete your Costco shopping before Memorial Day arrives. Stores are expected to remain extremely busy throughout the holiday weekend leading up to the closure.
Are you planning a big Costco run before Memorial Day? Share your favorite holiday deals and shopping tips while staying tuned for more retail updates throughout the summer season.
