To find the store hours for Walmart today, you need to know which Walmart store you are interested in. Here are the store hours for several Walmart Supercenters in Pennsylvania:

• Allentown (store 2641): Open daily from 6 a.m. until 11 p.m.
• Easton (store 2252): Open daily from 6 a.m. until 11 p.m.
• Whitehall (store 2145): Open every day from 6 a.m. through 11 p.m.
• Wilkes Barre (store 1623): Open daily from 6 a.m. until 11 p.m.
• Levittown (store 2068): Store hours are not provided in the search result.
• Lehighton (store 2169): Store hours are not provided in the search result.

Therefore, if you are interested in the store hours for Walmart in Allentown, Easton, Whitehall, or Wilkes Barre, the store is open today from 6 a.m. until 11 p.m.