Tuesday
Sunny
High:
91°F
Sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.
Bethlehem, PA Weather - Tomorrow’s Forecast
Tuesday Night
Mostly clear
Overnight low:
71°F
A slight chance of showers after 2am. Mostly clear, with a low around 71. Calm wind. Chance of precipitation is 20%.