ASDA Watford at Odhams Industrial Estate on St Albans Road, Watford WD24 7RT currently opens from 8am to 10pm on Monday, trades continuously for 24 hours from Tuesday through Friday, closes at 10pm on Saturday, and opens from 10am to 4pm on Sunday.

Watford is best understood by comparing what still works at 2pm, 8pm and 2am. The supermarket itself can stay open throughout the night during much of the working week, but grocery delivery, click and collect and other services do not necessarily follow that overnight schedule.
At 2pm: Almost Everything Fits Inside Normal Store Trading
During the afternoon, the main supermarket is open every day of the week. Monday to Thursday also include Asda’s quieter hour between 2pm and 3pm.
Asda says it reduces noise during this period by switching off Asda Radio and limiting tannoy announcements to emergencies. The store remains open to all shoppers.
At 8pm: The Supermarket May Be Open, but Services Begin to Diverge
ASDA Watford supports third-party grocery delivery through platforms including Deliveroo, Just Eat and Uber Eats. Their listed hours generally finish around the evening period rather than continuing overnight.
This means the store can still be trading while a rapid-delivery service is nearing its end or has already stopped accepting orders for the day.
Drive-through grocery collection also operates separately from general supermarket access. If you already have an order, use the booked slot rather than treating the 24-hour store timetable as a collection timetable.
At 2am: Check the Day Before Setting Off
An overnight supermarket visit currently works during the Tuesday to Friday 24-hour trading period.
It does not work throughout the entire week. Monday closes at 10pm, and the continuous midweek opening ends when the supermarket closes at 10pm on Saturday.
The store then remains closed overnight before reopening at 10am on Sunday.
The Full ASDA Watford Weekly Pattern
- Monday: 8am to 10pm
- Tuesday: open 24 hours
- Wednesday: open 24 hours
- Thursday: open 24 hours
- Friday: open 24 hours
- Saturday: midnight to 10pm
- Sunday: 10am to 4pm
Why Saturday Says Midnight to 10pm
Saturday begins with the supermarket already open because Friday is a 24-hour trading day. The continuous opening carries past midnight into Saturday before ending at 10pm that evening.
This does not mean the store opens specially at midnight on Saturday. It is simply the continuation of the Friday trading period.
Drive-Through Grocery Collection Is a Separate Journey
ASDA Watford currently has a drive-through collection point for online grocery orders.
The collection service should be treated as an appointment-based visit rather than something automatically available throughout the supermarket’s continuous opening. The order slot shown in your Asda account is the relevant time to follow.
This is particularly important during overnight trading, when the supermarket can be open even though a staffed or collection-related service is not operating.
Third-Party Delivery Is Mostly an 8am to Evening Service
Deliveroo, Just Eat and Uber Eats are currently listed at ASDA Watford over daytime and evening windows rather than 24 hours.
As a result, “the store is open” and “I can order through an app” can have different answers. Platform availability can also depend on your delivery address and driver capacity.
Where Is the Watford Supercentre?
ASDA Watford is at Odhams Industrial Estate on St Albans Road, postcode WD24 7RT.
Using the full location is useful when checking branch information because nearby Asda Express or petrol sites can follow different opening patterns.
The Asda store locator can help separate the supercentre from other nearby Asda formats.
Sunday Is the Opposite of the Midweek Pattern
ASDA Watford currently opens from 10am to 4pm on Sunday. This creates one of the biggest possible contrasts within the same branch: 24-hour opening on several weekdays and only six supermarket trading hours on Sunday.
An overnight shopping routine that works midweek should therefore never be carried over to the weekend without checking the day.
Bank Holidays Can Break the Continuous Trading Run
Special holiday hours can replace the ordinary timetable. At a partially 24-hour store, this matters because a bank holiday can interrupt an overnight opening sequence rather than merely moving the daytime opening or closing time.
The wider Asda opening hours information explains why schedules can change. Check the Watford branch close to the date if your visit falls on a bank holiday or major seasonal date.
ASDA Watford Opening Times FAQs
Is ASDA Watford open 24 hours?
The Watford supercentre is currently open 24 hours from Tuesday through Friday, but not throughout the whole week.
What happens on Saturday?
The store remains open from midnight following Friday’s 24-hour trading and then closes at 10pm on Saturday.
What are ASDA Watford Sunday opening times?
The supermarket currently opens from 10am to 4pm on Sunday.
