From the BBC, so all times are UK
Saturday 4th May 2013
Valencia v Osasuna 15:00
Granada v Malaga 17:00
Real Madrid v Valladolid 19:00
Deportivo v Atl Madrid 21:00
Sunday 5th May 2013
Mallorca v Levante 11:00
Real Zaragoza v Rayo Vallecano 16:00
Sevilla v Espanyol 18:00
Barcelona v Real Betis 20:00
Monday 6th May 2013
Getafe v Real Sociedad 21:00
Barcelona's draw last weekend means they can't win La Liga this weekend if Madrid win tonight. Barca can however reach 100 points if they win their 5 remaining matches and match Real Madrid's record from last year. They've also got 5 matches to score 21 goals and beat Madrid's record (of 121 goals).
Incidentally La Liga doesn't finish until the 1st June so it's going to be a slow wait for the holidays for some teams. Real Sociedad are 5 points ahead of Valencia/Malaga in the fourth CL position. Relegation is still wide open.