Bethlehem Weather Forecast
Weather forecast for: Bethlehem PA
Last Update: 4:09 am EDT Oct 9, 2026
This Afternoon: Sunny, with a high near 70. West wind around 15 mph.
Tonight: Mostly cloudy, with a low around 47. West wind around 5 mph.
Saturday: Partly sunny, with a high near 71. North wind around 5 mph becoming southeast in the afternoon.
Saturday Night: Increasing clouds, with a low around 55. Northeast wind around 5 mph.
Sunday: Showers. High near 65. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night: Showers, mainly before 2am. Low around 59. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Columbus Day: A chance of showers before 8am. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.
Monday Night: Partly cloudy, with a low around 57.
Tuesday: Mostly sunny, with a high near 74.
Tuesday Night: Partly cloudy, with a low around 54.
Wednesday: Mostly sunny, with a high near 68.
Wednesday Night: Mostly clear, with a low around 48.
Thursday: Mostly sunny, with a high near 65.
WeatherWorld.com
City of Bethlehem, PA
