Williamstown, PA

Current conditions, hourly and 7-day forecast, and live radar for Williamstown, PA 17098. Right now: mostly cloudy then showers and thunderstorms likely, 68°F. Data from the National Weather Service.

• Tonight: A slight chance of rain showers between 1am and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 68. Southwest wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
• Thursday: A slight chance of rain showers before 5pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. West wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
• Thursday Night: A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, with a low around 58. Northwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
• Friday: Sunny, with a high near 77. North wind around 5 mph.
• Friday Night: Partly cloudy, with a low around 54. Northeast wind 0 to 3 mph.
• Saturday: A chance of rain showers after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.