Forecast high 39 currently 30 dropped from 32 after the sun went behind clouds. But ive been through this many times went the temps bust low during the day the clouds over night steady the temps or rise them over night. I understand why the temps stay steady with a blanket. but sometimes when the temps bump up so many degrees over night with no heat source just puzzling tho i know south winds bring warmth. but normally this is hot the low busted temps normally get canceled out