Monday
Mostly sunny
High:
55°F
Mostly sunny, with a high near 55. Calm wind becoming southwest around 5 mph.
Allentown, PA Weather - Tomorrow’s Forecast
Monday Night
Chance of rain
Overnight low:
44°F
Rain likely, mainly after 1am. Mostly cloudy, with a low around 44. Calm wind becoming south around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.