Events This Weekend in Williamsport, PA

September 18–20, 2026 · Friday through Sunday

2 events are listed in Williamsport, PA from Friday, September 18 to Sunday, September 20, 2026.

Third Thursday Book Club

Thursday, September 17 · Williamsport, PA Free

This will be our first third thursday book club!

Sunday, September 20 · Williamsport, PA $39.19

t Rumours ATL: A Fleetwood Mac Tribute at the Williamsport Scottish Rite!

Listings updated September 17, 2026