We went Feb 8-17, right before President's day. The weather was wonderful: warm and sunny during the day, cool and breezy during the evenings. It actually became unseasonably warm towards the end of our stay, and it could just have easily become unseasonably cool. We packed a little of everything and wore most of it (minus hats and gloves). It was still value season and the crowds were very light. We didn't fully appreciate how great we had it until the end of our stay when the crowds more than doubled, the temp rose to the mid-80s, and the "chanters" arrived. The only minus was taking the kids out of school.