This weekend sees Cardiff City play their first Premier League game of the season at home.
Cardiff University has estimated that it will bring tens of millions of pounds to the city each year.
Cath Howard, from Lincoln House Private Hotel in Cardiff, believes the top flight is essential for the capital's business.
She told ITV News: "Cardiff is an event-driven city and we need more large events to fill weekends. We've noticed an increase in bookings for all of the home fixtures."
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A dry night is expected throughout the country. During the early hours clear spells are likely to develop allowing the temperatures to fall.
More than a thousand people gathered for the funeral of Wales international rugby league player Danny Jones in Halifax.
A chef from St Gwladwys Bargoed Primary School has won School Chef of the Year in a National competition