WinterOff season ~32°F highs

Things to do in Allentown in January

January is off season (quieter, and often cheaper) to visit Allentown, with average highs around 32°F. Museums and indoor sights come into their own, with fewer crowds outside.

Plan a January weekend Where else in January

Best picks for January

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

1Indoor escape

Allentown Art Museum

museum in Allentown, Pennsylvania

2Indoor escape

America On Wheels Museum

transportation museum in Allentown, Pennsylvania

Dorney Park

Holidays in January 2027

New Year's Day · Fri, Jan 1
Martin Luther King, Jr. Day · Mon, Jan 18

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

Allentown in January: quick answers

Is January a good time to visit Allentown?

January is off season (quieter, and often cheaper) to visit Allentown, with average highs around 32°F. Museums and indoor sights come into their own, with fewer crowds outside.

What is the weather like in Allentown in January?

Average daytime highs are around 32°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 January?

Top picks for January: Allentown Art Museum, America On Wheels Museum, Dorney Park, Da Vinci Science Center, Dansbury Depot.