I was there 4 weeks ago for a 2 night trip. I did the following loop:
Day 1: hiked to Pecos Baldy Lake from Jack's Creek trailhead, camped near Pecos Baldy Lake
Day 2: hiked to Truchas Lakes along the Trailrider's Wall (Awesome day of hiking! I saw more bighorn sheep than people. Hike 1/4 mile or so North of the lakes on the Skyline Trail for the least windy camping)
Day 3: took the Skyline trail North to the Beatty's Flats trail, then took Beatty's Flats trail back to Jack's Creek trailhead
Day 3 was kind of long, but very pretty. You could camp somewhere along the Beatty's Flats trail (but camping is prohibited at Beatt's Flats itself).
I had pretty mild weather. Nights in the mid-30s. I don't know how much (if any) snow is up there now.