So our winter cover has blown off and torn and we are starting to get some warm temp days out so I was thinking about getting the pool the rest of the way filled up and opening it for the year. But I am not sure if we can because of the temp swings. For example the highs are in the 70s the next couple of days then next week we are going to have 3 days with the highs in the 40-50s with lows in around 28-30. Will this damage my equipment/pool being out in that temp? What should I do? I dont want algae with raising temps and no cover but dont want my pool/equipment damaged either