Grantham, PA

Current conditions, hourly and 7-day forecast, and live radar for Grantham, PA 17027. Right now: mostly cloudy then chance showers and thunderstorms, 71°F. Data from the National Weather Service.

• Tonight: A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. Southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
• Thursday: A chance of rain showers before 8am, then a slight chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. West wind 5 to 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
• Thursday Night: A chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 63. Northwest wind 2 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
• Friday: Mostly sunny, with a high near 79. North wind 2 to 6 mph.
• Friday Night: Partly cloudy, with a low around 59. Southeast wind around 2 mph.
• Saturday: A chance of rain showers after 8am. Mostly cloudy, with a high near 79. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.