Upper St Clair School Calendar 2025-26. Clair school district’s elementary and middle schools have once again ranked among pennsylvania’s best schools by u.s. This calendar is subject to change!
Drop/add and late registration for courses beginning the week of may 19 (web registration for these courses ends at 11:59 p.m.;. Clair high school, 1825 mclaughlin run rd, pittsburgh, pa 15241, usa subscribe to alerts fairview elem.