FallGood time to go ~64°F highs

Things to do in Allentown in October

October is a good month to visit Allentown, with average highs around 64°F. Crisp air and changing leaves make parks and viewpoints shine.

Plan a October weekend Where else in October

Best picks for October

What's famous here, weighted toward what shines in October.

1Foliage walks

Delaware Canal State Park

State park in Bucks and Northampton counties, Pennsylvania

2Foliage walks

High Rocks Vista

state park in Bucks County, Pennsylvania

3Foliage walks

Holidays in October 2026

Columbus Day · Mon, Oct 12

Expect busier roads and pricier stays around these dates. See long weekends.

What’s on in Allentown in October

Concerts, games and shows in the next few weeks. Tickets open on Ticketmaster.

Wed, Oct 7 · 7:00 PMThe RevivalistsArcher Music Hall Plan a weekend around it

Fri, Oct 9 · 6:30 PMAlien Ant Farm *Celebrating 25 Years of Anthology* with Special Guest

Also great in October in Pennsylvania

Philadelphia

Allentown in October: quick answers

Is October a good time to visit Allentown?

October is a good month to visit Allentown, with average highs around 64°F. Crisp air and changing leaves make parks and viewpoints shine.

What is the weather like in Allentown in October?

Average daytime highs are around 64°F, compared with 87°F in the warmest month. Check the forecast a week out; our planner favors indoor stops on rainy days.

What are the best things to do in Allentown in October?

Top picks for October: Delaware Canal State Park, High Rocks Vista, Nockamixon State Park, Dorney Park, Beltzville State Park.