The phrase "a usual weekend" is grammatically correct and can be used in written English.
Example: "I spent a usual weekend relaxing at home, watching movies and spending time with my family."
"Although it's a party, remember this is a business-related event and not a usual weekend club night.
23 For non-transport sitting, participants were required to indicate the time they spent sitting on a usual weekday and a usual weekend day in the past 7 days.
Sitting time items ask participants to indicate how much time (hours and minutes) they spend sitting, on a usual week day and on a usual weekend day in each of the following situations: traveling to and from places, watching television (including DVDs and games), using the computer at home, and at leisure (e.g., hobbies, reading).
Together, they joined in the usual weekend activities – watching swimming lessons, a walk in the park, a meal in our favourite restaurant.
Our plan was to take a borrowed G.P.S. unit on one of our usual weekend hikes.
One evening during a recent visit to a small Italian fishing village I'll call Matrani, near Amalfi, my friend & I were in the best restaurant, La Torre dei Saraceni, watching the usual weekend crowd down from Naples, & Uno sposalizio napoletano--a Neapolitan wedding.
The New Yorker, October 10 , 1964P. 205 One evening during a recent visit to a small Italian fishing village I'll call Matrani, near Amalfi, my friend & I were in the best restaurant, La Torre dei Saraceni, watching the usual weekend crowd down from Naples, & Uno sposalizio napoletano--a Neapolitan wedding.
The usual weekend crowd showed up for Jamaican food and music at a small stucco house in the West Adams district Friday, filling every parking space on the street and blocking driveways.
But this wasn't the usual weekend soccer league.
The limo was not for the occasion; it is their usual weekend mode of transport.
SATURDAY, MARCH 5 I wore my usual weekend uniform: leggings, T-shirt, oversize sweater.
