Weather Forecast and Radar for Bethlehem, Pennsylvania

Weather in Bethlehem, PA

Winter in Bethlehem, Pennsylvania, United States is cold with average temperatures ranging from 28 to 34 degrees Fahrenheit. Snowfall averages around 32 inches each year. There may be sporadic snowfall throughout the winter months, with temperatures rarely dropping below zero.

Spring in Bethlehem is pleasant and mild, with temperatures ranging from 44 to 62 degrees Fahrenheit. Rainfall is common, but snowfall is rare.

Summer in Bethlehem is quite hot and humid, with temperatures ranging from 68 to 88 degrees Fahrenheit. Rainfall is common and thunderstorms may occur.

Fall in Bethlehem is cooler and mild, with temperatures ranging from 46 to 62 degrees Fahrenheit. Rainfall is common and there may be sporadic snowfall.

Overall, Bethlehem has a moderate climate with mild temperatures year-round.

Fast Facts About Bethlehem, PA

As of 2020, the city population is 75571.

Major Cities Nearby Bethlehem, PA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Bethlehem, Pennsylvania.