Just started to have to rely on solar panels to add heat to the pool this last week or two, the pump was off due to broken plumbing fitting for 2 days leading up to last weekend and during that time temperature dipped down to 82, it is now back up to the desired 85 with the help of the solar heat on clear days. So we are now planning an in pool Halloween movie night so hopefully we will not have any cold rainy days leading up to it, just in case I will probably turn up the temperature a couple of more degrees a few days out.
Ike